IfcProfileResource.pot

# Industry Foundation Classes IFC.
        # Copyright (C) 2020 buildingSMART
        #
        #, fuzzy
        msgid ""
        msgstr ""
        "Project-Id-Version: PACKAGE VERSION\n"
        "Report-Msgid-Bugs-To: http://bugs.kde.org\n"
        "POT-Creation-Date: 2020-09-25 10:09+0200\n"
        "X-Crowdin-SourceKey: msgstr\n"
        "Language-Team: buildingSMART community\n"
        
#:IFC.xml:30455
msgid "IfcArbitraryClosedProfileDef"
msgstr "IfcArbitraryClosedProfileDef"

msgid "IfcArbitraryClosedProfileDef_DEFINITION"
msgstr "The closed profile [[IfcArbitraryClosedProfileDef]] defines an arbitrary two dimensional profile for the use within the swept surface geometry, the swept area solid or a sectioned spine. It is given by an outer boundary from which the surface or solid can be constructed. HISTORY New entity in IFC1.5. Entity has been renamed from IfcArbitraryProfileDef in IFC2x. .spec head Informal Propositions 1. The OuterCurve has to be a closed curve. 2. The OuterCurve shall not intersect. Figure 1 illustrates the arbitrary closed profile definition. The OuterCurve is defined in the underlying coordinate system. The underlying coordinate system is defined by the swept surface or swept area solid that uses the profile definition. It is the xy plane of either [[IfcSweptSurface]].Position [[IfcSweptAreaSolid]].Position or in case of sectioned spines the xy plane of each list member of [[IfcSectionedSpine]].CrossSectionPositions . The OuterCurve attribute defines a two dimensional closed bounded curve. arbitrary profile without boundaries .. .. .. .. .. .. figures ifcarbitraryprofiledef layout1.gif Figure 1 Arbitrary closed profile bSI Documentation"

#:IFC.xml:12135
msgid "IfcArbitraryClosedProfileDef_OuterCurve"
msgstr "OuterCurve"

msgid "IfcArbitraryClosedProfileDef_OuterCurve_DEFINITION"
msgstr "OuterCurve"

#:IFC.xml:30471
msgid "IfcArbitraryOpenProfileDef"
msgstr "IfcArbitraryOpenProfileDef"

msgid "IfcArbitraryOpenProfileDef_DEFINITION"
msgstr "The open profile [[IfcArbitraryOpenProfileDef]] defines an arbitrary two dimensional open profile for the use within the swept surface geometry. It is given by an open boundary from which the surface can be constructed. HISTORY New entity in IFC2x. .spec head Informal Propositions 1. The Curve has to be an open curve. Figure 1 illustrates the arbitrary open profile definition. The Curve is defined in the underlying coordinate system. The underlying coordinate system is defined by the swept surface that uses the profile definition. It is the xy plane of [[IfcSweptSurface]].Position The Curve attribute defines a two dimensional open bounded curve. arbitrary profile without boundaries .. .. .. .. .. .. figures ifcarbitraryprofiledef layout3.gif Figure 1 Arbitrary open profile bSI Documentation"

#:IFC.xml:11287
msgid "IfcArbitraryOpenProfileDef_Curve"
msgstr "Curve"

msgid "IfcArbitraryOpenProfileDef_Curve_DEFINITION"
msgstr "Curve"

#:IFC.xml:30482
msgid "IfcArbitraryProfileDefWithVoids"
msgstr "IfcArbitraryProfileDefWithVoids"

msgid "IfcArbitraryProfileDefWithVoids_DEFINITION"
msgstr "The [[IfcArbitraryProfileDefWithVoids]] defines an arbitrary closed two dimensional profile with holes. It is given by an outer boundary and inner boundaries. A common usage of [[IfcArbitraryProfileDefWithVoids]] is as the cross section for the creation of swept surfaces or swept solids. HISTORY New entity in IFC2x. .spec head Informal Propositions 1. The outer curve and all inner curves shall be closed curves. 2. The outer curve shall enclose all inner curves. 3. No inner curve shall intersect with the outer curve or any other inner curve. That is, no two curves of the profile definition shall have a point or segment in common, taken into account the geometric precision factor of the geometric representation context. In other words, curves must neither cross nor touch each other. 4. No inner curve may enclose another inner curve. Figure 1 illustrates the arbitrary closed profile definition with voids. The OuterCurve , defined at the supertype [[IfcArbitraryClosedProfileDef]] and the inner curves are defined in the same underlying coordinate system. The common underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position or in case of sectioned spines the xy plane of each list member of [[IfcSectionedSpine]].CrossSectionPositions . The OuterCurve attribute defines a two dimensional closed bounded curve, the InnerCurves define a set of two dimensional closed bounded curves. arbitrary profile with inner boundaries .. .. .. .. .. .. figures ifcarbitraryprofiledef layout2.gif Figure 1 Arbitrary profile with voids bSI Documentation"

#:IFC.xml:12111
msgid "IfcArbitraryProfileDefWithVoids_InnerCurves"
msgstr "InnerCurves"

msgid "IfcArbitraryProfileDefWithVoids_InnerCurves_DEFINITION"
msgstr "InnerCurves"

#:IFC.xml:30498
msgid "IfcAsymmetricIShapeProfileDef"
msgstr "IfcAsymmetricIShapeProfileDef"

msgid "IfcAsymmetricIShapeProfileDef_DEFINITION"
msgstr "[[IfcAsymmetricIShapeProfileDef]] defines a section profile that provides the defining parameters of a singly symmetric I shaped section. Its parameters and orientation relative to the position coordinate system are according to the following illustration. The centre of the position coordinate system is in the profile s centre of the bounding box. The overall width of the profile is implicitly given by the maximum of the bottom flange width and the top flange width. [[IfcAsymmetricIShapeProfileDef]] can also be used to model rail profiles if the application scenario does not require a full explicit shape model of the rail profile. Alternatively, [[IfcArbitraryClosedProfileDef]] can be used to provide the exact shape of rail profiles. Either way, a reference to an external document or library should be provided to further define the profile as described at [[IfcProfileDef]] . HISTORY New entity in IFC2x2. .change ifc2x3 IFC2x3 CHANGE All profile origins are now in the center of the bounding box. The attribute CentreOfGravityInY has been made OPTIONAL. .change ifc2x4 IFC4 CHANGE Supertype changed from [[IfcIShapeProfileDef]] to [[IfcParameterizedProfileDef]] . Attributes which were inherited from [[IfcIShapeProfileDef]] are now defined directly at [[IfcAsymmetricIShapeProfileDef]] and have been partially renamed but were not reordered. Bottom flange may be narrower than top flange. Type of TopFlangeFilletRadius relaxed to allow for zero radius. Trailing attribute CentreOfGravityInY deleted, use respective property in IfcExtendedProfileProperties instead. Attributes BottomFlangeEdgeRadius , BottomFlangeSlope , TopFlangeEdgeRadius , TopFlangeSlope added. Figure 1 illustrates parameters of the asymmetric I shaped section definition. The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. The parameterized profile is defined by a set of parameter attributes. In the illustrated example, the CentreOfGravityInY property in IfcExtendedProfileProperties , if provided, is negative. asymmetric I shape profile .. .. .. .. .. .. figures ifcasymmetricishapeprofiledef.gif Figure 1 Assymetric I shape profile bSI Documentation"

#:IFC.xml:30515
msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeWidth"
msgstr "BottomFlangeWidth"

msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeWidth_DEFINITION"
msgstr "Extent of the bottom flange, defined parallel to the x axis of the position coordinate system."

#:IFC.xml:30520
msgid "IfcAsymmetricIShapeProfileDef_OverallDepth"
msgstr "OverallDepth"

msgid "IfcAsymmetricIShapeProfileDef_OverallDepth_DEFINITION"
msgstr "Total extent of the depth, defined parallel to the y axis of the position coordinate system."

#:IFC.xml:30525
msgid "IfcAsymmetricIShapeProfileDef_WebThickness"
msgstr "WebThickness"

msgid "IfcAsymmetricIShapeProfileDef_WebThickness_DEFINITION"
msgstr "Thickness of the web of the I shape. The web is centred on the x axis and the y axis of the position coordinate system."

#:IFC.xml:30530
msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeThickness"
msgstr "BottomFlangeThickness"

msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeThickness_DEFINITION"
msgstr "Flange thickness of the bottom flange."

#:IFC.xml:30535
msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeFilletRadius"
msgstr "BottomFlangeFilletRadius"

msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeFilletRadius_DEFINITION"
msgstr "The fillet between the web and the bottom flange. 0 if sharp edged, omitted if unknown."

#:IFC.xml:30540
msgid "IfcAsymmetricIShapeProfileDef_TopFlangeWidth"
msgstr "TopFlangeWidth"

msgid "IfcAsymmetricIShapeProfileDef_TopFlangeWidth_DEFINITION"
msgstr "Extent of the top flange, defined parallel to the x axis of the position coordinate system."

#:IFC.xml:30545
msgid "IfcAsymmetricIShapeProfileDef_TopFlangeThickness"
msgstr "TopFlangeThickness"

msgid "IfcAsymmetricIShapeProfileDef_TopFlangeThickness_DEFINITION"
msgstr "Flange thickness of the top flange. This attribute is formally optional for historic reasons only. Whenever the flange thickness is known, it shall be provided by value."

#:IFC.xml:30550
msgid "IfcAsymmetricIShapeProfileDef_TopFlangeFilletRadius"
msgstr "TopFlangeFilletRadius"

msgid "IfcAsymmetricIShapeProfileDef_TopFlangeFilletRadius_DEFINITION"
msgstr "The fillet between the web and the top flange. 0 if sharp edged, omitted if unknown."

#:IFC.xml:30555
msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeEdgeRadius"
msgstr "BottomFlangeEdgeRadius"

msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeEdgeRadius_DEFINITION"
msgstr "Radius of the upper edges of the bottom flange. 0 if sharp edged, omitted if unknown."

#:IFC.xml:30560
msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeSlope"
msgstr "BottomFlangeSlope"

msgid "IfcAsymmetricIShapeProfileDef_BottomFlangeSlope_DEFINITION"
msgstr "Slope of the upper faces of the bottom flange. Non zero in case of of tapered bottom flange, 0 in case of parallel bottom flange, omitted if unknown."

#:IFC.xml:30565
msgid "IfcAsymmetricIShapeProfileDef_TopFlangeEdgeRadius"
msgstr "TopFlangeEdgeRadius"

msgid "IfcAsymmetricIShapeProfileDef_TopFlangeEdgeRadius_DEFINITION"
msgstr "Radius of the lower edges of the top flange. 0 if sharp edged, omitted if unknown."

#:IFC.xml:30570
msgid "IfcAsymmetricIShapeProfileDef_TopFlangeSlope"
msgstr "TopFlangeSlope"

msgid "IfcAsymmetricIShapeProfileDef_TopFlangeSlope_DEFINITION"
msgstr "Slope of the lower faces of the top flange. Non zero in case of of tapered top flange, 0 in case of parallel top flange, omitted if unknown."

#:IFC.xml:30577
msgid "IfcCenterLineProfileDef"
msgstr "IfcCenterLineProfileDef"

msgid "IfcCenterLineProfileDef_DEFINITION"
msgstr "The profile [[IfcCenterLineProfileDef]] defines an arbitrary two dimensional open, not self intersecting profile for the use within the swept solid geometry. It is given by an area defined by applying a constant thickness to a centerline, generating an area from which the solid can be constructed. Among else, [[IfcCenterLineProfileDef]] is used to model cold formed steel or aluminium sections Sigma, Zeta, Omega, and similar sections which are not covered by subtypes of [[IfcParameterizedProfileDef]] . However, since [[IfcCenterLineProfileDef]] does not provide shape parameters except for the thickness, there is generally a need to further specify the profile definition by means of the name, external reference to a document or library, profile properties, or a combination of them. See [[IfcProfileDef]] for guidance on external references for profiles. HISTORY New entity in IFC2x3. .spec head Informal Propositions 1. The Curve has to be an open curve. 2. The Curve has to be a non intersecting curve. Figure 1 illustrates the center line profile definition. The Curve is defined in the underlying coordinate system. The underlying coordinate system is defined by the swept surface that uses the profile definition. It is the xy plane of [[IfcSweptSurface]].Position The Curve attribute defines a two dimensional open bounded curve. The Thickness attribute defines a constant thickness along the curve. center line .. .. .. .. .. .. figures ifcarbitraryprofiledef layout4.gif Figure 1 Centerline profile bSI Documentation"

#:IFC.xml:30578
msgid "IfcCenterLineProfileDef_Thickness"
msgstr "Thickness"

msgid "IfcCenterLineProfileDef_Thickness_DEFINITION"
msgstr "Constant thickness applied along the center line."

#:IFC.xml:30585
msgid "IfcCircleHollowProfileDef"
msgstr "IfcCircleHollowProfileDef"

msgid "IfcCircleHollowProfileDef_DEFINITION"
msgstr "[[IfcCircleHollowProfileDef]] defines a section profile that provides the defining parameters of a circular hollow section tube to be used by the swept area solid. Its parameters and orientation relative to the position coordinate system are according to the following illustration.The centre of the position coordinate system is in the profile s centre of the bounding box for symmetric profiles identical with the centre of gravity . HISTORY New entity in IFC2x2. Figure 1 illustrates parameters of the circular hollow profile definition. The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Explicit coordinate offsets are used to define cardinal points for example, upper left bound . The parameterized profile is defined by a set of parameter attributes. CHS shape profile .. .. .. .. .. .. figures ifccirclehollowprofiledef.gif Figure 1 Circle hollow profile bSI Documentation"

#:IFC.xml:30590
msgid "IfcCircleHollowProfileDef_WallThickness"
msgstr "WallThickness"

msgid "IfcCircleHollowProfileDef_WallThickness_DEFINITION"
msgstr "Thickness of the material, it is the difference between the outer and inner radius."

#:IFC.xml:30597
msgid "IfcCircleProfileDef"
msgstr "IfcCircleProfileDef"

msgid "IfcCircleProfileDef_DEFINITION"
msgstr "[[IfcCircleProfileDef]] defines a circle as the profile definition used by the swept surface geometry or by the swept area solid. It is given by its Radius attribute and placed within the 2D position coordinate system, established by the Position attribute. HISTORY New entity in IFC1.5. Figure 1 illustrates parameters for the circle profile definition. The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept surface or swept area solid that uses the profile definition. It is the xy plane of either [[IfcSweptSurface]].Position [[IfcSweptAreaSolid]].Position Or in case of sectioned spines, it is the xy plane of each list member of [[IfcSectionedSpine]].CrossSectionPositions . By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Explicit coordinate offsets are used to define cardinal points e.g. upper left bound . The Position attribute defines the 2D position coordinate system of the circle. The Radius attribute defines the radius of the circle. circle profile .. .. .. .. .. .. figures ifccircleprofiledef layout1.gif Figure 1 Circle profile bSI Documentation"

#:IFC.xml:30598
msgid "IfcCircleProfileDef_Radius"
msgstr "Radius"

msgid "IfcCircleProfileDef_Radius_DEFINITION"
msgstr "The radius of the circle."

#:IFC.xml:30605
msgid "IfcCompositeProfileDef"
msgstr "IfcCompositeProfileDef"

msgid "IfcCompositeProfileDef_DEFINITION"
msgstr "The [[IfcCompositeProfileDef]] defines the profile by composition of other profiles. The composition is given by a set of at least two other profile definitions. Any profile definition except for another composite profile can be used to construct the composite. HISTORY New entity in IFC2x. Figure 314 illustrates the composite profile definition. The [[IfcCompositeProfileDef]] does not define an own position coordinate system, it is directly defined in the underlying coordinate system. The underlying coordinate system is defined by the swept surface or swept area solid that uses the profile definition. It is the xy plane of either [[IfcSweptSurface]].Position [[IfcSweptAreaSolid]].Position Or in case of sectioned spines it is the xy plane of each list member of [[IfcSectionedSpine]].CrossSectionPositions . The [[IfcCompositeProfileDef]] is defined using other profile definitions. Those other profile definitions are directly inserted into the underlying coordinate system. In case of parameterized profile definitions, the Position attribute of those standard profiles is used to place the profiles relatively to each other. In case of arbitrary profile definitions, each Cartesian coordinate is given directly within the underlying coordinate system. NOTE The black coordinate axes show the underlying coordinate system of the swept surface or swept area solid. composite .. .. .. .. .. .. figures ifccompositeprofiledef layout1.gif Figure 314 .use head Twin profiles special case If twin profiles are modeled by profile composition, the base profile should only be specified once. It is then included into the composite profile directly and additionally indirectly via [[IfcMirroredProfileDef]] . For example, a double angle made of two L100x10 with 10mm air gap between them, i.e. a shape, can be modeled as single L [[IfcLShapeProfileDef]] [[IfcLShapeProfileDef]] AREA, L100X100X10 , [[IfcAxis2Placement2D]] [[IfcCartesianPoint]] .100 .010 2., .0 , , .100, .100, .010, .012, , 0., , double L [[IfcCompositeProfileDef]] [[IfcCompositeProfileDef]] AREA, double angle , single L, [[IfcMirroredProfileDef]] AREA, , single L, , twin profile bSI Documentation"

#:IFC.xml:30621
msgid "IfcCompositeProfileDef_Profiles"
msgstr "Profiles"

msgid "IfcCompositeProfileDef_Profiles_DEFINITION"
msgstr "Profiles"

#:IFC.xml:30614
msgid "IfcCompositeProfileDef_Label"
msgstr "Label"

msgid "IfcCompositeProfileDef_Label_DEFINITION"
msgstr "The name by which the composition may be referred to. The actual meaning of the name has to be defined in the context of applications."

#:IFC.xml:30633
msgid "IfcCShapeProfileDef"
msgstr "IfcCShapeProfileDef"

msgid "IfcCShapeProfileDef_DEFINITION"
msgstr "[[IfcCShapeProfileDef]] defines a section profile that provides the defining parameters of a C shaped section to be used by the swept area solid. This section is typically produced by cold forming steel. Its parameters and orientation relative to the position coordinate system are according to the following illustration. The centre of the position coordinate system is in the profile s centre of the bounding box. HISTORY New entity in IFC2x2. .change ifc2x3 IFC2x3 CHANGE All profile origins are now in the center of the bounding box. .change ifc2x4 IFC4 CHANGE Type of InternalFilletRadius relaxed to allow for zero radius. Trailing attribute CentreOfGravityInX deleted, use respective property in IfcExtendedProfileProperties instead. Figure 1 illustrates parameters of the C shape profile definition. The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. The parameterized profile is defined by a set of parameter attributes. In the illustrated example, the CentreOfGravityInX property in IfcExtendedProfileProperties , if provided, is negative. C shape profile .. .. .. .. .. .. figures ifccshapeprofiledef.gif Figure 1 C shape profile bSI Documentation"

#:IFC.xml:30646
msgid "IfcCShapeProfileDef_Depth"
msgstr "Depth"

msgid "IfcCShapeProfileDef_Depth_DEFINITION"
msgstr "Profile depth, see illustration above h ."

#:IFC.xml:30651
msgid "IfcCShapeProfileDef_Width"
msgstr "Width"

msgid "IfcCShapeProfileDef_Width_DEFINITION"
msgstr "Profile width, see illustration above b ."

#:IFC.xml:30656
msgid "IfcCShapeProfileDef_WallThickness"
msgstr "WallThickness"

msgid "IfcCShapeProfileDef_WallThickness_DEFINITION"
msgstr "Constant wall thickness of profile ts ."

#:IFC.xml:30661
msgid "IfcCShapeProfileDef_Girth"
msgstr "Girth"

msgid "IfcCShapeProfileDef_Girth_DEFINITION"
msgstr "Lengths of girth, see illustration above c ."

#:IFC.xml:30666
msgid "IfcCShapeProfileDef_InternalFilletRadius"
msgstr "InternalFilletRadius"

msgid "IfcCShapeProfileDef_InternalFilletRadius_DEFINITION"
msgstr "Internal fillet radius according the above illustration r1 ."

#:IFC.xml:30673
msgid "IfcDerivedProfileDef"
msgstr "IfcDerivedProfileDef"

msgid "IfcDerivedProfileDef_DEFINITION"
msgstr "[[IfcDerivedProfileDef]] defines the profile by transformation from the parent profile. The transformation is given by a two dimensional transformation operator. Transformation includes translation, rotation, mirror and scaling. The latter can be uniform or non uniform. The derived profiles may be used to define swept surfaces, swept area solids or sectioned spines. The transformation effects the position, rotation, mirroring or scale of the profile at the underlying coordinate system, i.e. the coordinate system defined by the swept surface or swept area solid that uses the profile definition. It is the xy plane of either [[IfcSweptSurface]].Position [[IfcSweptAreaSolid]].Position or in case of sectioned spines the xy plane of each list member of [[IfcSectionedSpine]].CrossSectionPositions . The position and potential rotation of the ParentProfile within the underlying coordinate system is taken into consideration before applying the Cartesian transformation operator. Note, if only mirroring is required, [[IfcMirroredProfileDef]] should be used instead. HISTORY New entity in IFC2x. Figure 1 illustrates examples of derived profiles. Parameter The [[IfcDerivedProfileDef]] is defined using the [[IfcCartesianTransformationOperator2D]] CTO , which is applied to the parent profile definition. Example The example shows an uniform scaling and a transformation of an [[IfcRectangleProfileDef]] to match the lower left cardinal point. The attributes of the CTO are Axis1 NIL defaults to 1.,0. Axis2 NIL defaults to 0.,1. LocalOrigin [[IfcCartesianPoint]] , Scale 2. Note The ParentProfile has a Position [[IfcCartesianPoint]] , already. Parameter The [[IfcDerivedProfileDef]] is defined using non uniform transformationsby applying the [[IfcCartesianTransformationOperator2DnonUniform]] as a subtype of the 2D CTO. Example The example shows a non uniform scaling and a translation of an [[IfcRectangleProfileDef]] to match the lower left cardinal point. The attributes of the CTO are Axis1 NIL defaults to 1.,0. Axis2 NIL defaults to 0.,1. LocalOrigin [[IfcCartesianPoint]] 0., Scale 1. Scale2 2. Note The ParentProfile has a Position [[IfcCartesianPoint]] , already. Parameter The [[IfcDerivedProfileDef]] is defined using mirroring by applying the [[IfcCartesianTransformationOperator2D]] CTO to the parent profile. Example The example shows a mirroring of an [[IfcLShapeProfileDef]] to match the centre cardinal point. The attributes of the CTO are Axis1 1.,0. Axis2 NIL defaults to 0.,1. LocalOrigin [[IfcCartesianPoint]] 0.,0. Scale NIL defaults to 1. Note The ParentProfile has a Position [[IfcCartesianPoint]] 0.,0. . This example is for illustration only. If the transformation results only in mirroring like shown in the example, then [[IfcMirroredProfileDef]] should be used instead of [[IfcDerivedProfileDef]]. Note The following color map applies black coordinate axes show the X 09 X 09underlying coordinate system of the swept surface, swept area solid, or X 09 X 09sectioned spine red coordinate axes X 09 X 09show the position coordinate system of the parent profile brown coordinate axes X 09 X 09show the position coordinate system of the derived profile Figure 1 Derived profile bSI Documentation"

#:IFC.xml:11756
msgid "IfcDerivedProfileDef_Operator"
msgstr "Operator"

msgid "IfcDerivedProfileDef_Operator_DEFINITION"
msgstr "Operator"

#:IFC.xml:30685
msgid "IfcDerivedProfileDef_ParentProfile"
msgstr "ParentProfile"

msgid "IfcDerivedProfileDef_ParentProfile_DEFINITION"
msgstr "ParentProfile"

#:IFC.xml:30678
msgid "IfcDerivedProfileDef_Label"
msgstr "Label"

msgid "IfcDerivedProfileDef_Label_DEFINITION"
msgstr "The name by which the transformation may be referred to. The actual meaning of the name has to be defined in the context of applications."

#:IFC.xml:30697
msgid "IfcEllipseProfileDef"
msgstr "IfcEllipseProfileDef"

msgid "IfcEllipseProfileDef_DEFINITION"
msgstr "[[IfcEllipseProfileDef]] defines an ellipse as the profile definition used by the swept surface geometry or the swept area solid. It is given by its semi axis attributes and placed within the 2D position coordinate system, established by the Position attribute. HISTORY New entity in IFC2x Figure 1 illustrates parameters for the ellipse profile definition. The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept surface or swept area solid that uses the profile definition. It is the xy plane of either [[IfcSweptSurface]].Position [[IfcSweptAreaSolid]].Position Or in case of sectioned spines it is the xy plane of each list member of [[IfcSectionedSpine]].CrossSectionPositions . By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Explicit coordinate offsets are used to define cardinal points for example, upper left bound . The location of the position coordinate system defines the center of the ellipse. The SemiAxis1 attribute defines the first radius of the ellipse in the direction of the X axis, the SemiAxis2 attribute defines the second radius of the ellipse in the direction of the Y axis. NOTE The semi axes of the ellipse are rectangular to each other by definition. ellipse profile .. .. .. .. .. .. figures ifcellipseprofiledef layout1.gif Figure 1 Ellipse profile bSI Documentation"

#:IFC.xml:30698
msgid "IfcEllipseProfileDef_SemiAxis1"
msgstr "SemiAxis1"

msgid "IfcEllipseProfileDef_SemiAxis1_DEFINITION"
msgstr "The first radius of the ellipse. It is measured along the direction of Position.P 1 ."

#:IFC.xml:30703
msgid "IfcEllipseProfileDef_SemiAxis2"
msgstr "SemiAxis2"

msgid "IfcEllipseProfileDef_SemiAxis2_DEFINITION"
msgstr "The second radius of the ellipse. It is measured along the direction of Position.P 2 ."

#:IFC.xml:30710
msgid "IfcIShapeProfileDef"
msgstr "IfcIShapeProfileDef"

msgid "IfcIShapeProfileDef_DEFINITION"
msgstr "[[IfcIShapeProfileDef]] defines a section profile that provides the defining parameters of an I or H section. The I shape profile has values for its overall depth, width and its web and flange thicknesses. Additionally a fillet radius, flange edge radius, and flange slope may be given. This profile definition represents an I section which is symmetrical about its major and minor axes top and bottom flanges are equal and centred on the web. HISTORY New entity in IFC2x. .change ifc2x4 IFC4 CHANGE Type of FilletRadius relaxed to allow for zero radius. Attributes FlangeEdgeRadius and FlangeSlope added. Figure 1 illustrates parameters of the I shape profile definition. Position The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position by using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Explicit coordinate offsets are used to define cardinal points e.g. upper left bound . Parameter The parameterized profile is defined by a set of parameter attributes, see attribute definition below. Note The black coordinate axes show the underlying coordinate system of the swept surface or swept area solid Position The profile is inserted into the underlying coordinate system of the swept area solid by using the Position attribute. In this example cardinal point of lower left corner the attribute values of [[IfcAxis2Placement2D]] are Location [[IfcCartesianPoint]] 1 2 OverallWidth , RefDirection NIL defaults to 1.,0. Parameter If the FilletRadius is given, it is equally applied to all four corners created by the web and flanges. Figure 1 I shape profile bSI Documentation"

#:IFC.xml:30723
msgid "IfcIShapeProfileDef_OverallWidth"
msgstr "OverallWidth"

msgid "IfcIShapeProfileDef_OverallWidth_DEFINITION"
msgstr "Total extent of the width, defined parallel to the x axis of the position coordinate system."

#:IFC.xml:30728
msgid "IfcIShapeProfileDef_OverallDepth"
msgstr "OverallDepth"

msgid "IfcIShapeProfileDef_OverallDepth_DEFINITION"
msgstr "Total extent of the depth, defined parallel to the y axis of the position coordinate system."

#:IFC.xml:30733
msgid "IfcIShapeProfileDef_WebThickness"
msgstr "WebThickness"

msgid "IfcIShapeProfileDef_WebThickness_DEFINITION"
msgstr "Thickness of the web of the I shape. The web is centred on the x axis and the y axis of the position coordinate system."

#:IFC.xml:30738
msgid "IfcIShapeProfileDef_FlangeThickness"
msgstr "FlangeThickness"

msgid "IfcIShapeProfileDef_FlangeThickness_DEFINITION"
msgstr "Flange thickness of the I shape. Both, the upper and the lower flanges have the same thickness and they are centred on the y axis of the position coordinate system."

#:IFC.xml:30743
msgid "IfcIShapeProfileDef_FilletRadius"
msgstr "FilletRadius"

msgid "IfcIShapeProfileDef_FilletRadius_DEFINITION"
msgstr "The fillet between the web and the flange. 0 if sharp edged, omitted if unknown."

#:IFC.xml:30748
msgid "IfcIShapeProfileDef_FlangeEdgeRadius"
msgstr "FlangeEdgeRadius"

msgid "IfcIShapeProfileDef_FlangeEdgeRadius_DEFINITION"
msgstr "Radius of the lower edges of the top flange and the upper edges of the bottom flange. 0 if sharp edged, omitted if unknown."

#:IFC.xml:30753
msgid "IfcIShapeProfileDef_FlangeSlope"
msgstr "FlangeSlope"

msgid "IfcIShapeProfileDef_FlangeSlope_DEFINITION"
msgstr "Slope of the lower faces of the top flange and of the upper faces of the bottom flange. Non zero in case of tapered flanges, 0 in case of parallel flanges, omitted if unknown."

#:IFC.xml:30760
msgid "IfcLShapeProfileDef"
msgstr "IfcLShapeProfileDef"

msgid "IfcLShapeProfileDef_DEFINITION"
msgstr "[[IfcLShapeProfileDef]] defines a section profile that provides the defining parameters of an L shaped section equilateral L profiles are also covered by this entity to be used by the swept area solid. Its parameters and orientation relative to the position coordinate system are according to the following illustration. The shorter leg has the same direction as the positive Position.P 1 axis, the longer or equal leg the same as the positive Position.P 2 axis. The centre of the position coordinate system is in the profiles centre of the bounding box. HISTORY New entity in IFC2x2. .change ifc2x3 IFC2x3 CHANGE All profile origins are now in the center of the bounding box. .change ifc2x4 IFC4 CHANGE Types of FilletRadius and EdgeRadius were relaxed to allow for zero values. Trailing attributes CentreOfGravityInX and CentreOfGravityInY deleted, use respective properties in IfcExtendedProfileProperties instead. WHERE rule which required Width Depth removed. Figure 1 illustrates parameters of equal sided and non equal sided L shaped section definitions. Position The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position by using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. In the illustrated example, the CentreOfGravityInX and CentreOfGravityInY properties in IfcExtendedProfileProperties, if provided, are both negative. Note The black coordinate axes show the underlying coordinate system of the swept surface or swept area solid Position The profile is inserted into the underlying coordinate system of the swept area solid by using the Position attribute. In this example cardinal point of gravity the attribute values of [[IfcAxis2Placement2D]] are Location [[IfcCartesianPoint]] CentreOfGravityInX , CentreOfGravityInY RefDirection NIL defaults to 1.,0. In the illustrated example, the x and y value of Position.Location, i.e. the measures CentreOfGravityInX and CentreOfGravityInY are both positive. On the other hand, the properties named CentreOfGravityInX and CentreOfGravityInY in IfcExtendedProfileProperties, if provided, must both be set to 0 now because the centre of gravity of the resulting profile definition is located in the coordinate origin. Figure 1 L shape profile bSI Documentation"

#:IFC.xml:30765
msgid "IfcLShapeProfileDef_Depth"
msgstr "Depth"

msgid "IfcLShapeProfileDef_Depth_DEFINITION"
msgstr "Leg length, see illustration above h . Same as the overall depth."

#:IFC.xml:30770
msgid "IfcLShapeProfileDef_Width"
msgstr "Width"

msgid "IfcLShapeProfileDef_Width_DEFINITION"
msgstr "Leg length, see illustration above b . Same as the overall width. This attribute is formally optional for historic reasons only. Whenever the width is known, it shall be provided by value."

#:IFC.xml:30775
msgid "IfcLShapeProfileDef_Thickness"
msgstr "Thickness"

msgid "IfcLShapeProfileDef_Thickness_DEFINITION"
msgstr "Constant wall thickness of profile, see illustration above ts ."

#:IFC.xml:30780
msgid "IfcLShapeProfileDef_FilletRadius"
msgstr "FilletRadius"

msgid "IfcLShapeProfileDef_FilletRadius_DEFINITION"
msgstr "Fillet radius according the above illustration r1 ."

#:IFC.xml:30785
msgid "IfcLShapeProfileDef_EdgeRadius"
msgstr "EdgeRadius"

msgid "IfcLShapeProfileDef_EdgeRadius_DEFINITION"
msgstr "Edge radius according the above illustration r2 ."

#:IFC.xml:30790
msgid "IfcLShapeProfileDef_LegSlope"
msgstr "LegSlope"

msgid "IfcLShapeProfileDef_LegSlope_DEFINITION"
msgstr "Slope of the inner face of each leg of the profile."

#:IFC.xml:30797
msgid "IfcMirroredProfileDef"
msgstr "IfcMirroredProfileDef"

msgid "IfcMirroredProfileDef_DEFINITION"
msgstr "The [[IfcMirroredProfileDef]] defines the profile by mirroring the parent profile about the y axis of the parent profile coordinate system. That is, left and right of the parent profile are swapped. Notes [[IfcMirroredProfileDef]] is primarily useful together with [[IfcCShapeProfileDef]] , [[IfcLShapeProfileDef]] , [[IfcUShapeProfileDef]] , or [[IfcZShapeProfileDef]] as parent profile but can be used with other parent profile types as well. Mirroring of an [[IfcParameterizedProfileDef]] is performed after translation and rotation according to its Position attribute. For example, if the parent profile s Position offsets it by half of its width to the right, then the mirrored profile will be offset by half of its width to the left. Mirroring about the x axis, i.e. swapping top and bottom, can be achieved by mirroring about the y axis coupled with 180 degree rotation about the z axis. In general, rotation happens in a containing object such as [[IfcSweptAreaSolid]] , i.e. after mirroring by [[IfcMirroredProfileDef]] was performed. If the parent profile is an [[IfcParameterizedProfileDef]] , rotation can alternatively happen already in the parent profile by means of its Position attribute, i.e. before mirroring by [[IfcMirroredProfileDef]] was performed. HISTORY New entity in IFC4. bSI Documentation"

#:IFC.xml:30798
msgid "IfcMirroredProfileDef_SELF_IfcDerivedProfileDef_Operator"
msgstr "SELF IfcDerivedProfileDef Operator"

msgid "IfcMirroredProfileDef_SELF_IfcDerivedProfileDef_Operator_DEFINITION"
msgstr "SELF [[IfcDerivedProfileDef]].Operator"

#:IFC.xml:30804
msgid "IfcParameterizedProfileDef"
msgstr "IfcParameterizedProfileDef"

msgid "IfcParameterizedProfileDef_DEFINITION"
msgstr "The parameterized profile definition defines a 2D position coordinate system to which the parameters of the different profiles relate to. All profiles are defined centric to the origin of the position coordinate system, or more specific, the origin 0.,0. shall be in the center of the bounding box of the profile. The Position attribute of [[IfcParameterizedProfileDef]] is used to position the profile within the XY plane of the underlying coordinate system of the swept surface geometry, the swept area solid or the sectioned spine. It can be used to position the profile at any point which becomes the origin 0.,0.,0. of the extruded or rotated surface or solid. The Position attribute should not be used if the transformation can be specified in a containing object instead. In particular, this applies if the [[IfcParameterizedProfileDef]] is referenced as SweptArea in subtypes of [[IfcSweptAreaSolid]] or as CrossSections in [[IfcSectionedSpine]] . Several subtypes of [[IfcParameterizedProfileDef]] provide shape parameters which are optional. Sending systems should always provide values for these parameters if possible. If these parameters are left unspecified, receiving systems may retrieve values for them by external reference if a reference to an external document or library is given see guidance at [[IfcProfileDef]] , or estimate them, or simply assume zero values. HISTORY New entity in IFC2x2. .change ifc2x IFC2x CHANGE The [[IfcParameterizedProfileDef]] is introduced as an intermediate new abstract entity that unifies the definition and usage of the position coordinate system for all parameterized profiles. The Position attribute has been removed at all subtypes like [[IfcRectangleProfileDef]] , [[IfcCircleProfileDef]] , etc. . .change ifc2x3 IFC2x3 CHANGE All profile origins are now in the center of the bounding box. .change ifc2x4 IFC4 CHANGE Position attribute made optional default identity transformation . Several radius parameters in subtypes have been changed from optional [[IfcPositiveLengthMeasure]] assumed default 0. to optional [[IfcNonNegativeLengthMeasure]] default unspecified . This change allows to explicitly specify zero radius. Sending systems shall export 0. values if parameters are known to be 0. Subtypes IfcCraneRailAShapeProfileDef and IfcCraneRailFShapeProfileDef deleted. Rail profiles shall be modeled as [[IfcArbitraryClosedProfileDef]] or as [[IfcAsymmetricIShapeProfileDef]] together with appropriate external reference. bSI Documentation"

#:IFC.xml:11032
msgid "IfcParameterizedProfileDef_Position"
msgstr "Position"

msgid "IfcParameterizedProfileDef_Position_DEFINITION"
msgstr "Position"

#:IFC.xml:30807
msgid "IfcProfileDef"
msgstr "IfcProfileDef"

msgid "IfcProfileDef_DEFINITION"
msgstr "[[IfcProfileDef]] is the supertype of all definitions of standard and arbitrary profiles within IFC. It is used to define a standard set of commonly used section profiles by their parameters or by their explicit curve geometry. Parameterized profiles are 2D primitives, which are used within the industry to describe cross sections by a description of its parameters. Arbitrary profiles are cross sections defined by an outer boundary as bounded curve, which may also include holes, defined by inner boundaries. Derived profiles, based on a transformation of a parent profile, are also part of the profile definitions available. In addition composite profiles can be defined, which include two or more profile definitions to define the resulting profile. HISTORY New entity in IFC1.5, the capabilities have been extended in IFC2x. Profiles can now support swept surfaces and swept area solids with inner boundaries. It had been renamed from IfcAttDrivenProfileDef. .change ifc2x4 IFC4 CHANGE Changed from ABSTRACT to non abstract for uses which do not require an explicitly defined geometry. Added inverse attributes HasProperties and HasExternalReference . Use in material association Beams, columns, and similarly shaped building elements and their type objects may be associated with a section profile definition, combined with material definition, by means of [[IfcRelAssociatesMaterial]] together with [[IfcMaterialProfileSet]] and [[IfcMaterialProfileSetUsage]] . This way, building elements and element types with same section and material can share a common section profile definition and association. The profile definition in material association is required to be consistent with shape representations of the respective building elements. A higher level description of spatial aligment of the section profile of a member such as centered, bottom left, in the geometric centroid, and more can be provided within [[IfcMaterialProfileSetUsage]] by means of a cardinal point reference. This can be used redundant to geometric data in order to convey design intent. Use in shape models Profile definitions are used within the geometry and geometric model resource to create either swept surfaces, swept area solids, or sectioned spines. The purpose of the profile definition within the swept surfaces or swept area solids is to define a uniform cross section being swept along a line extrusion using [[IfcSurfaceOfLinearExtrusion]] or [[IfcExtrudedAreaSolid]] along a circular arc revolution using [[IfcSurfaceOfRevolution]] or [[IfcRevolvedAreaSolid]] along a directrix lying on a reference surface using [[IfcSurfaceCurveSweptAreaSolid]] The purpose of the profile definition within the sectioned spine is to define a varying cross sections at several positions along a spine curve. The subtype [[IfcDerivedProfileDef]] is particularly suited to provide the consecutive profiles to be based on transformations of the start profile and thus maintaining the identity of vertices and edges. NOTE Subtypes of the [[IfcProfileDef]] contain parameterized profiles as subtypes of [[IfcParameterizedProfileDef]] which establish their own 2D position coordinate system, profiles given by explicit curve geometry either open or closed profiles and two special types for composite profiles and derived profiles, based on a 2D Cartesian transformation. An [[IfcProfileDef]] is treated as bounded area if it is used within swept area solids. In this case, the inside of the profile is part of the profile. The attribute ProfileType is set to AREA. An [[IfcProfileDef]] is treated as a curve if it is used within swept surfaces. In this case, the inside of the profile if the curve is closed is not part of the profile. The attribute ProfileType is set to CURVE. Figure 1 illustrates use of parameterized profiles within a swept area solid. Position The [[IfcProfileDef]] is defined within the underlying coordinate system which is defined by the swept surface or swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptSurface]].Position or of [[IfcSweptAreaSolid]].Position or of each list member of [[IfcSectionedSpine]].CrossSectionPositions. In the figure to the left, the z axis of the position coordinate system points outwards of the drawing plane. Note The subtype [[IfcParameterizedProfileDef]] optionally provides an additional 2D position coordinate system relative to the underlying coordinate system of the [[IfcProfileDef]]. Sweeping In the later use of the [[IfcProfileDef]] within the swept surface or swept area solid, e.g. the [[IfcExtrudedAreaSolid]] here used as an example , the profile boundaries here based on the 2D position coordinate system of [[IfcParameterizedProfileDef]] are placed within the xy plane of the 3D position coordinate system of the swept surface or swept area solid. The profile is inserted into the underlying coordinate system either directly in case of using [[IfcArbitraryClosedProfileDef]] and [[IfcArbitraryOpenProfileDef]], through an intermediate position coordinate system in case of using [[IfcParameterizedProfileDef]]. through an 2D Cartesian transformation operator applied directly to the curve position when using arbitrary profile definitions, or applied to the position coordinate system when using parameterized profile definitions in case of using [[IfcDerivedProfileDef]]. when using [[IfcCompositeProfileDef]] the insertion depends on the subtype of the included sub profiles. Figure 1 Profile sweeping Profile types Results of the different usage of the ProfileType attribute are demonstrated here. The ProfileType defines whether the inside the bounded area is part of the profile definition Area or not Curve . Figure 2 illustrates the resulting area or curve depending on ProfileType . ProfileType AREA ProfileType CURVE Figure 2 Profile types Profile specification by external reference If the profile is standardized by a norm or a catalogue, a reference to this norm or catalogue should be provided by means of HasExternalReference . This inverse relationship is used to associate an [[IfcExternalReference]] notably [[IfcClassificationReference]] or [[IfcLibraryReference]] with the profile. [[IfcClassificationReference]] is used to refer to a profile norm a common standard or manufacturer s standard . In this case, [[IfcClassificationReference]].ItemReference contains the formal profile designation from the norm. On the other hand, [[IfcProfileDef]].ProfileName contains a displayable name which may not necessarily be the same as the formal designation. [[IfcClassificationReference]].Name carries the short name of the profile norm. Optionally, the norm can be further described by [[IfcClassificationReference]].ReferencedSource . [[IfcLibraryReference]] is used to refer to a library which contains profile definitions. In this case, [[IfcLibraryReference]].ItemReference contains the identifier of the profile within the library and is meant to be machine readable in contrast to [[IfcProfileDef]].ProfileName which should be human readable . [[IfcLibraryReference]].Location and . Name or . ReferencedLibrary further describe the library. If an external reference is provided, sending systems shall ensure that the shape of the profile definition object agrees with the definitions in the referenced classification or library. Direct instances of [[IfcProfileDef]] Usually, only subtypes of [[IfcProfileDef]] should be instantiated. In some special cases, e.g. if the profile object is used for purposes other than geometric models e.g. for structural analysis models , it may be possible to directly instantiate [[IfcProfileDef]] and further specify the profile only by external reference or by profile properties. The latter are tracked by the inverse attribute HasProperties . bSI Documentation"

#:IFC.xml:9037
msgid "IfcProfileDef_HasExternalReference"
msgstr "HasExternalReference"

msgid "IfcProfileDef_HasExternalReference_DEFINITION"
msgstr "HasExternalReference"

#:IFC.xml:30845
msgid "IfcProfileDef_HasProperties"
msgstr "HasProperties"

msgid "IfcProfileDef_HasProperties_DEFINITION"
msgstr "HasProperties"

#:IFC.xml:30808
msgid "IfcProfileDef_ProfileType"
msgstr "ProfileType"

msgid "IfcProfileDef_ProfileType_DEFINITION"
msgstr "Defines the type of geometry into which this profile definition shall be resolved, either a curve or a surface area. In case of curve the profile should be referenced by a swept surface, in case of area the profile should be referenced by a swept area solid."

#:IFC.xml:30813
msgid "IfcProfileDef_ProfileName"
msgstr "ProfileName"

msgid "IfcProfileDef_ProfileName_DEFINITION"
msgstr "Human readable name of the profile, for example according to a standard profile table. As noted above, machine readable standardized profile designations should be provided in [[IfcExternalReference]].ItemReference ."

#:IFC.xml:30866
msgid "IfcProfileProperties"
msgstr "IfcProfileProperties"

msgid "IfcProfileProperties_DEFINITION"
msgstr "This is a collection of properties applicable to section profile definitions. HISTORY New entity in IFC2x2. .change ifc2x4 IFC4 CHANGE Entity made non abstract. Subtypes IfcGeneralProfileProperties , IfcStructuralProfileProperties , and IfcStructuralSteelProfileProperties deleted. Attribute ProfileName deleted, use ProfileDefinition.ProfileName instead. Attribute ProfileDefinition made mandatory. Attributes Name , Description , and HasProperties added inherited from [[IfcExtendedProperties]] . bSI Documentation"

#:IFC.xml:30845
msgid "IfcProfileProperties_ProfileDefinition"
msgstr "ProfileDefinition"

msgid "IfcProfileProperties_ProfileDefinition_DEFINITION"
msgstr "ProfileDefinition"

#:IFC.xml:30869
msgid "IfcProfileTypeEnum"
msgstr "IfcProfileTypeEnum"

msgid "IfcProfileTypeEnum_DEFINITION"
msgstr "The enumeration defines whether the definition of a profile shape shall be geometrically resolved into a curve or into a surface. HISTORY New type in IFC1.5. bSI Documentation"

#:IFC.xml:30873
msgid "IfcRectangleHollowProfileDef"
msgstr "IfcRectangleHollowProfileDef"

msgid "IfcRectangleHollowProfileDef_DEFINITION"
msgstr "[[IfcRectangleHollowProfileDef]] defines a section profile that provides the defining parameters of a rectangular or square hollow section to be used by the swept surface geometry or the swept area solid. Its parameters and orientation relative to the position coordinate system are according to the following illustration. A square hollow section can be defined by equal values for h and b. The centre of the position coordinate system is in the profiles centre of the bounding box for symmetric profiles identical with the centre of gravity . Normally, the longer sides are parallel to the y axis, the shorter sides parallel to the x axis. HISTORY New entity in IFC2x2. .change ifc2x4 IFC4 CHANGE Types of InnerFilletRadius and OuterFilletRadius relaxed to allow for zero values. Figure 1 illustrates parameters of a rectangular or square hollow profile definition. Position The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position by using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Figure 1 Rectangle hollow profile bSI Documentation"

#:IFC.xml:30886
msgid "IfcRectangleHollowProfileDef_WallThickness"
msgstr "WallThickness"

msgid "IfcRectangleHollowProfileDef_WallThickness_DEFINITION"
msgstr "Thickness of the material."

#:IFC.xml:30891
msgid "IfcRectangleHollowProfileDef_InnerFilletRadius"
msgstr "InnerFilletRadius"

msgid "IfcRectangleHollowProfileDef_InnerFilletRadius_DEFINITION"
msgstr "Inner corner radius."

#:IFC.xml:30896
msgid "IfcRectangleHollowProfileDef_OuterFilletRadius"
msgstr "OuterFilletRadius"

msgid "IfcRectangleHollowProfileDef_OuterFilletRadius_DEFINITION"
msgstr "Outer corner radius."

#:IFC.xml:30903
msgid "IfcRectangleProfileDef"
msgstr "IfcRectangleProfileDef"

msgid "IfcRectangleProfileDef_DEFINITION"
msgstr "[[IfcRectangleProfileDef]] defines a rectangle as the profile definition used by the swept surface geometry or the swept area solid. It is given by its X extent and its Y extent, and placed within the 2D position coordinate system, established by the Position attribute. It is placed centric within the position coordinate system. HISTORY New entity in IFC1.5. Figure 1 illustrates parameters of the rectangle profile definition. Position The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept surface or swept area solid that uses the profile definition. It is the xy plane of either [[IfcSweptSurface]].Position [[IfcSweptAreaSolid]].Position or in case of sectioned spines the xy plane of each list member of [[IfcSectionedSpine]].CrossSectionPositions. By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Explicit coordinate offsets are used to define cardinal points for example, upper left bound . Parameter The [[IfcRectangleProfileDef]] is defined within the position coordinate system, where the XDim defines the length measure for the length of the rectangle half along the positive x axis and the YDim defines the length measure for the width of the rectangle half along the positive y axis . Figure 1 Rectangle profile bSI Documentation"

#:IFC.xml:30904
msgid "IfcRectangleProfileDef_XDim"
msgstr "XDim"

msgid "IfcRectangleProfileDef_XDim_DEFINITION"
msgstr "The extent of the rectangle in the direction of the x axis."

#:IFC.xml:30909
msgid "IfcRectangleProfileDef_YDim"
msgstr "YDim"

msgid "IfcRectangleProfileDef_YDim_DEFINITION"
msgstr "The extent of the rectangle in the direction of the y axis."

#:IFC.xml:30916
msgid "IfcReinforcementBarProperties"
msgstr "IfcReinforcementBarProperties"

msgid "IfcReinforcementBarProperties_DEFINITION"
msgstr "IfcReinforcementProperties defines the set of properties for a specific combination of reinforcement bar steel grade, bar type and effective depth. HISTORY New entity in IFC2x2. The total cross section area for the specific steel grade is always provided. Additionally also general reinforcing bar configurations as a count of bars may be provided as defined in attribute BarCount . In this case the nominal bar diameter should be identical for all given bars as defined in attribute NominalBarDiameter . bSI Documentation"

#:IFC.xml:30917
msgid "IfcReinforcementBarProperties_TotalCrossSectionArea"
msgstr "TotalCrossSectionArea"

msgid "IfcReinforcementBarProperties_TotalCrossSectionArea_DEFINITION"
msgstr "The total effective cross section area of the reinforcement of a specific steel grade."

#:IFC.xml:30922
msgid "IfcReinforcementBarProperties_SteelGrade"
msgstr "SteelGrade"

msgid "IfcReinforcementBarProperties_SteelGrade_DEFINITION"
msgstr "The nominal steel grade defined according to local standards."

#:IFC.xml:30927
msgid "IfcReinforcementBarProperties_BarSurface"
msgstr "BarSurface"

msgid "IfcReinforcementBarProperties_BarSurface_DEFINITION"
msgstr "Indicator for whether the bar surface is plain or textured."

#:IFC.xml:30932
msgid "IfcReinforcementBarProperties_EffectiveDepth"
msgstr "EffectiveDepth"

msgid "IfcReinforcementBarProperties_EffectiveDepth_DEFINITION"
msgstr "The effective depth, i.e. the distance of the specific reinforcement cross section area or reinforcement configuration in a row, counted from a common specific reference point. Usually the reference point is the upper surface for beams and slabs or a similar projection in a plane for columns ."

#:IFC.xml:30937
msgid "IfcReinforcementBarProperties_NominalBarDiameter"
msgstr "NominalBarDiameter"

msgid "IfcReinforcementBarProperties_NominalBarDiameter_DEFINITION"
msgstr "The nominal diameter defining the cross section size of the reinforcing bar. The bar diameter should be identical for all bars included in the specific reinforcement configuration."

#:IFC.xml:30942
msgid "IfcReinforcementBarProperties_BarCount"
msgstr "BarCount"

msgid "IfcReinforcementBarProperties_BarCount_DEFINITION"
msgstr "The number of bars with identical nominal diameter and steel grade included in the specific reinforcement configuration."

#:IFC.xml:30961
msgid "IfcReinforcingBarRoleEnum"
msgstr "IfcReinforcingBarRoleEnum"

msgid "IfcReinforcingBarRoleEnum_DEFINITION"
msgstr "Enumeration defining standard types for the role, purpose or usage of the bar, i.e. the kind of loads and stresses they are intended to carry. HISTORY New type in IFC2x2. .change ifc2x4 IFC4 CHANGE Item ANCHORING added. bSI Documentation"

#:IFC.xml:30973
msgid "IfcReinforcingBarSurfaceEnum"
msgstr "IfcReinforcingBarSurfaceEnum"

msgid "IfcReinforcingBarSurfaceEnum_DEFINITION"
msgstr "Enumeration indicating whether the bar has a plain or textured ribbed surface. HISTORY New type in IFC2x2. bSI Documentation"

#:IFC.xml:30977
msgid "IfcRoundedRectangleProfileDef"
msgstr "IfcRoundedRectangleProfileDef"

msgid "IfcRoundedRectangleProfileDef_DEFINITION"
msgstr "[[IfcRoundedRectangleProfileDef]] defines a rectangle with equally rounded corners as the profile definition used by the swept surface geometry or the swept area solid. It is given by the X extent, the Y extent, and the radius for the rounded corners, and placed within the 2D position coordinate system, established by the Position attribute. It is placed centric within the position coordinate system, that is, in the center of the bounding box. HISTORY New entity in IFC2x. .change ifc2x IFC2x CHANGE The [[IfcRoundedRectangleProfileDef]] is now subtyped from [[IfcRectangleProfileDef]] . The XDim and YDim attributes have been removed now inherited from supertype . Figure 1 illustrates parameters of the rounded rectangle profile definition. Position The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept surface or swept area solid that uses the profile definition. It is the xy plane of either [[IfcSweptSurface]].Position [[IfcSweptAreaSolid]].Position or in case of sectioned spines the xy plane of each list member of [[IfcSectionedSpine]].CrossSectionPositions. By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Explicit coordinate offsets are used to define cardinal points e.g. upper left bound . Parameter The [[IfcRoundedRectangleProfileDef]] is defined within the position coordinate system, where the XDim defines the measure for the length of the rectangle half along the positive x axis , the YDim defines the length measure for the width of the rectangle half along the positive y axis and the RoundingRadius defines the radius of curvature in all four corners of the rectangle. Figure 1 Rounded rectangle profile bSI Documentation"

#:IFC.xml:30982
msgid "IfcRoundedRectangleProfileDef_RoundingRadius"
msgstr "RoundingRadius"

msgid "IfcRoundedRectangleProfileDef_RoundingRadius_DEFINITION"
msgstr "Radius of the circular arcs by which all four corners of the rectangle are equally rounded."

#:IFC.xml:30989
msgid "IfcSectionProperties"
msgstr "IfcSectionProperties"

msgid "IfcSectionProperties_DEFINITION"
msgstr "[[IfcSectionProperties]] defines the cross section properties for a single longitudinal piece of a cross section. It is a special purpose helper class for [[IfcSectionReinforcementProperties]] . HISTORY New entity in IFC2x2. The section piece may be either uniform or tapered. In the latter case an end profile should also be provided. The start and end profiles are assumed to be of the same profile type. Generally only rectangular or circular cross section profiles are assumed to be used. bSI Documentation"

#:IFC.xml:30821
msgid "IfcSectionProperties_EndProfile"
msgstr "EndProfile"

msgid "IfcSectionProperties_EndProfile_DEFINITION"
msgstr "EndProfile"

#:IFC.xml:30833
msgid "IfcSectionProperties_StartProfile"
msgstr "StartProfile"

msgid "IfcSectionProperties_StartProfile_DEFINITION"
msgstr "StartProfile"

#:IFC.xml:30990
msgid "IfcSectionProperties_SectionType"
msgstr "SectionType"

msgid "IfcSectionProperties_SectionType_DEFINITION"
msgstr "An indicator whether a specific piece of a cross section is uniform or tapered in longitudinal direction."

#:IFC.xml:31009
msgid "IfcSectionReinforcementProperties"
msgstr "IfcSectionReinforcementProperties"

msgid "IfcSectionReinforcementProperties_DEFINITION"
msgstr "[[IfcSectionReinforcementProperties]] defines the cross section properties of reinforcement for a single longitudinal piece of a cross section with a specific reinforcement usage type. HISTORY New entity in IFC2x2. Several sets of cross section reinforcement properties represented by instances of IfcReinforcementProperties may be attached to the section reinforcement properties [[IfcReinforcementDefinitionProperties]] of IfcStructuralElementsDomain schema , one for each combination of steel grades and reinforcement bar types and sizes. bSI Documentation"

#:IFC.xml:30949
msgid "IfcSectionReinforcementProperties_CrossSectionReinforcementDefinitions"
msgstr "CrossSectionReinforcementDefinitions"

msgid "IfcSectionReinforcementProperties_CrossSectionReinforcementDefinitions_DEFINITION"
msgstr "CrossSectionReinforcementDefinitions"

#:IFC.xml:30997
msgid "IfcSectionReinforcementProperties_SectionDefinition"
msgstr "SectionDefinition"

msgid "IfcSectionReinforcementProperties_SectionDefinition_DEFINITION"
msgstr "SectionDefinition"

#:IFC.xml:31010
msgid "IfcSectionReinforcementProperties_LongitudinalStartPosition"
msgstr "LongitudinalStartPosition"

msgid "IfcSectionReinforcementProperties_LongitudinalStartPosition_DEFINITION"
msgstr "The start position in longitudinal direction for the section reinforcement properties."

#:IFC.xml:31015
msgid "IfcSectionReinforcementProperties_LongitudinalEndPosition"
msgstr "LongitudinalEndPosition"

msgid "IfcSectionReinforcementProperties_LongitudinalEndPosition_DEFINITION"
msgstr "The end position in longitudinal direction for the section reinforcement properties."

#:IFC.xml:31020
msgid "IfcSectionReinforcementProperties_TransversePosition"
msgstr "TransversePosition"

msgid "IfcSectionReinforcementProperties_TransversePosition_DEFINITION"
msgstr "The position for the section reinforcement properties in transverse direction."

#:IFC.xml:31025
msgid "IfcSectionReinforcementProperties_ReinforcementRole"
msgstr "ReinforcementRole"

msgid "IfcSectionReinforcementProperties_ReinforcementRole_DEFINITION"
msgstr "The role, purpose or usage of the reinforcement, i.e. the kind of loads and stresses it is intended to carry, defined for the section reinforcement properties."

#:IFC.xml:31044
msgid "IfcSectionTypeEnum"
msgstr "IfcSectionTypeEnum"

msgid "IfcSectionTypeEnum_DEFINITION"
msgstr "An enumeration indicating whether a specific piece of a cross section is uniform or tapered in longitudinal direction. HISTORY New type in IFC2x2. bSI Documentation"

#:IFC.xml:31048
msgid "IfcTrapeziumProfileDef"
msgstr "IfcTrapeziumProfileDef"

msgid "IfcTrapeziumProfileDef_DEFINITION"
msgstr "[[IfcTrapeziumProfileDef]] defines a trapezium as the profile definition used by the swept surface geometry or the swept area solid. It is given by its Top X and Bottom X extent and its Y extent as well as by the offset of the Top X extend, and placed within the 2D position coordinate system, established by the Position attribute. It is placed centric within the position coordinate system, that is, in the center of the bounding box. HISTORY New entity in IFC1.5. The use definition has changed in IFC2x. Figure 1 illustrates parameters of the trapezium profile definition. Position The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept surface or swept area solid that uses the profile definition. It is the xy plane of either [[IfcSweptSurface]].Position [[IfcSweptAreaSolid]].Position or in case of sectioned spines the xy plane of each list member of [[IfcSectionedSpine]].CrossSectionPositions. By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Explicit coordinate offsets are used to define cardinal points e.g. upper left bound . Parameter The [[IfcTrapeziumProfileDef]] is defined within the position coordinate system, where the BottomDim defines the length measure for the bottom line half along the positive x axis and the YDim defines the length measure for the parallel distance of bottom and top line half along the positive y axis . The top line starts with a distance of TopXOffset from BottomLine 2,YDim which can be negative, zero, or positive and has a length of TopXDim along the positive x axis. Figure 1 Trapezium profile bSI Documentation"

#:IFC.xml:31049
msgid "IfcTrapeziumProfileDef_BottomXDim"
msgstr "BottomXDim"

msgid "IfcTrapeziumProfileDef_BottomXDim_DEFINITION"
msgstr "The extent of the bottom line measured along the implicit x axis."

#:IFC.xml:31054
msgid "IfcTrapeziumProfileDef_TopXDim"
msgstr "TopXDim"

msgid "IfcTrapeziumProfileDef_TopXDim_DEFINITION"
msgstr "The extent of the top line measured along the implicit x axis."

#:IFC.xml:31059
msgid "IfcTrapeziumProfileDef_YDim"
msgstr "YDim"

msgid "IfcTrapeziumProfileDef_YDim_DEFINITION"
msgstr "The extent of the distance between the parallel bottom and top lines measured along the implicit y axis."

#:IFC.xml:31064
msgid "IfcTrapeziumProfileDef_TopXOffset"
msgstr "TopXOffset"

msgid "IfcTrapeziumProfileDef_TopXOffset_DEFINITION"
msgstr "Offset from the beginning of the top line to the bottom line, measured along the implicit x axis."

#:IFC.xml:31071
msgid "IfcTShapeProfileDef"
msgstr "IfcTShapeProfileDef"

msgid "IfcTShapeProfileDef_DEFINITION"
msgstr "[[IfcTShapeProfileDef]] defines a section profile that provides the defining parameters of a T shaped section to be used by the swept area solid. Its parameters and orientation relative to the position coordinate system are according to the following illustration. The centre of the position coordinate system is in the profile s centre of the bounding box. HISTORY New entity in IFC2x2. .change ifc2x3 IFC2x3 CHANGE All profile origins are now in the center of the bounding box. .change ifc2x4 IFC4 CHANGE Type of FilletRadius , FlangeEdgeRadius , and WebEdgeRadius relaxed to allow for zero radius. Trailing attribute CentreOfGravityInY deleted, use respective property in IfcExtendedProfileProperties instead. Figure 1 illustrates parameters of the T shape profile definition. Position The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position by using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Figure 1 T shape profile bSI Documentation"

#:IFC.xml:31080
msgid "IfcTShapeProfileDef_Depth"
msgstr "Depth"

msgid "IfcTShapeProfileDef_Depth_DEFINITION"
msgstr "Web lengths, see illustration above h ."

#:IFC.xml:31085
msgid "IfcTShapeProfileDef_FlangeWidth"
msgstr "FlangeWidth"

msgid "IfcTShapeProfileDef_FlangeWidth_DEFINITION"
msgstr "Flange lengths, see illustration above b ."

#:IFC.xml:31090
msgid "IfcTShapeProfileDef_WebThickness"
msgstr "WebThickness"

msgid "IfcTShapeProfileDef_WebThickness_DEFINITION"
msgstr "Constant wall thickness of web ts ."

#:IFC.xml:31095
msgid "IfcTShapeProfileDef_FlangeThickness"
msgstr "FlangeThickness"

msgid "IfcTShapeProfileDef_FlangeThickness_DEFINITION"
msgstr "Constant wall thickness of flange tg ."

#:IFC.xml:31100
msgid "IfcTShapeProfileDef_FilletRadius"
msgstr "FilletRadius"

msgid "IfcTShapeProfileDef_FilletRadius_DEFINITION"
msgstr "Fillet radius according the above illustration r1 ."

#:IFC.xml:31105
msgid "IfcTShapeProfileDef_FlangeEdgeRadius"
msgstr "FlangeEdgeRadius"

msgid "IfcTShapeProfileDef_FlangeEdgeRadius_DEFINITION"
msgstr "Edge radius according the above illustration r2 ."

#:IFC.xml:31110
msgid "IfcTShapeProfileDef_WebEdgeRadius"
msgstr "WebEdgeRadius"

msgid "IfcTShapeProfileDef_WebEdgeRadius_DEFINITION"
msgstr "Edge radius according the above illustration r3 ."

#:IFC.xml:31115
msgid "IfcTShapeProfileDef_WebSlope"
msgstr "WebSlope"

msgid "IfcTShapeProfileDef_WebSlope_DEFINITION"
msgstr "Slope of flange of the profile."

#:IFC.xml:31120
msgid "IfcTShapeProfileDef_FlangeSlope"
msgstr "FlangeSlope"

msgid "IfcTShapeProfileDef_FlangeSlope_DEFINITION"
msgstr "Slope of web of the profile."

#:IFC.xml:31127
msgid "IfcUShapeProfileDef"
msgstr "IfcUShapeProfileDef"

msgid "IfcUShapeProfileDef_DEFINITION"
msgstr "[[IfcUShapeProfileDef]] defines a section profile that provides the defining parameters of a U shape channel section to be used by the swept area solid. Its parameters and orientation relative to the position coordinate system are according to the following illustration. The centre of the position coordinate system is in the profile s centre of the bounding box. HISTORY New entity in IFC2x2. .change ifc2x3 IFC2x3 CHANGE All profile origins are now in the center of the bounding box. .change ifc2x4 IFC4 CHANGE Type of FilletRadius and EdgeRadius relaxed to allow for zero radius. Trailing attribute CentreOfGravityInX deleted, use respective property in IfcExtendedProfileProperties instead. Figure 1 illustrates parameters of the U shape profile definition. Position The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Figure 1 U shape profile bSI Documentation"

#:IFC.xml:31136
msgid "IfcUShapeProfileDef_Depth"
msgstr "Depth"

msgid "IfcUShapeProfileDef_Depth_DEFINITION"
msgstr "Web lengths, see illustration above h ."

#:IFC.xml:31141
msgid "IfcUShapeProfileDef_FlangeWidth"
msgstr "FlangeWidth"

msgid "IfcUShapeProfileDef_FlangeWidth_DEFINITION"
msgstr "Flange lengths, see illustration above b ."

#:IFC.xml:31146
msgid "IfcUShapeProfileDef_WebThickness"
msgstr "WebThickness"

msgid "IfcUShapeProfileDef_WebThickness_DEFINITION"
msgstr "Constant wall thickness of web ts ."

#:IFC.xml:31151
msgid "IfcUShapeProfileDef_FlangeThickness"
msgstr "FlangeThickness"

msgid "IfcUShapeProfileDef_FlangeThickness_DEFINITION"
msgstr "Constant wall thickness of flange tg ."

#:IFC.xml:31156
msgid "IfcUShapeProfileDef_FilletRadius"
msgstr "FilletRadius"

msgid "IfcUShapeProfileDef_FilletRadius_DEFINITION"
msgstr "Fillet radius according the above illustration r1 ."

#:IFC.xml:31161
msgid "IfcUShapeProfileDef_EdgeRadius"
msgstr "EdgeRadius"

msgid "IfcUShapeProfileDef_EdgeRadius_DEFINITION"
msgstr "Edge radius according the above illustration r2 ."

#:IFC.xml:31166
msgid "IfcUShapeProfileDef_FlangeSlope"
msgstr "FlangeSlope"

msgid "IfcUShapeProfileDef_FlangeSlope_DEFINITION"
msgstr "Slope of flange of the profile."

#:IFC.xml:31173
msgid "IfcZShapeProfileDef"
msgstr "IfcZShapeProfileDef"

msgid "IfcZShapeProfileDef_DEFINITION"
msgstr "[[IfcZShapeProfileDef]] defines a section profile that provides the defining parameters of a Z shape section to be used by the swept area solid. Its parameters and orientation relative to the position coordinate system are according to the following illustration. The centre of the position coordinate system is in the profile s centre of the bounding box. HISTORY New entity in IFC2x2. .change ifc2x4 IFC4 CHANGE Type of FilletRadius and EdgeRadius relaxed to allow for zero radius. Figure 1 illustrates parameters of the Z shape profile definition. Position The parameterized profile defines its own position coordinate system. The underlying coordinate system is defined by the swept area solid that uses the profile definition. It is the xy plane of [[IfcSweptAreaSolid]].Position By using offsets of the position location, the parameterized profile can be positioned centric using x,y offsets 0. , or at any position relative to the profile. Figure 1 Z shape profile bSI Documentation"

#:IFC.xml:31178
msgid "IfcZShapeProfileDef_Depth"
msgstr "Depth"

msgid "IfcZShapeProfileDef_Depth_DEFINITION"
msgstr "Web length, see illustration above h ."

#:IFC.xml:31183
msgid "IfcZShapeProfileDef_FlangeWidth"
msgstr "FlangeWidth"

msgid "IfcZShapeProfileDef_FlangeWidth_DEFINITION"
msgstr "Flange length, see illustration above b ."

#:IFC.xml:31188
msgid "IfcZShapeProfileDef_WebThickness"
msgstr "WebThickness"

msgid "IfcZShapeProfileDef_WebThickness_DEFINITION"
msgstr "Constant wall thickness of web, see illustration above ts ."

#:IFC.xml:31193
msgid "IfcZShapeProfileDef_FlangeThickness"
msgstr "FlangeThickness"

msgid "IfcZShapeProfileDef_FlangeThickness_DEFINITION"
msgstr "Constant wall thickness of flange, see illustration above tg ."

#:IFC.xml:31198
msgid "IfcZShapeProfileDef_FilletRadius"
msgstr "FilletRadius"

msgid "IfcZShapeProfileDef_FilletRadius_DEFINITION"
msgstr "Fillet radius according the above illustration r1 ."

#:IFC.xml:31203
msgid "IfcZShapeProfileDef_EdgeRadius"
msgstr "EdgeRadius"

msgid "IfcZShapeProfileDef_EdgeRadius_DEFINITION"
msgstr "Edge radius according the above illustration r2 ."

#:IFC.xml:31210
msgid "Pset_ProfileArbitraryDoubleT"
msgstr "Pset ProfileArbitraryDoubleT"

msgid "Pset_ProfileArbitraryDoubleT_DEFINITION"
msgstr "This is a collection of geometric properties of double T section profiles of precast concrete elements, to be used in conjunction with IfcArbitraryProfileDef when profile designation alone does not fulfill the information requirements. bSI Documentation"

#:IFC.xml:31211
msgid "Pset_ProfileArbitraryDoubleT_FlangeBaseFillet"
msgstr "FlangeBaseFillet"

msgid "Pset_ProfileArbitraryDoubleT_FlangeBaseFillet_DEFINITION"
msgstr "Flange base fillet of the profile."

#:IFC.xml:31216
msgid "Pset_ProfileArbitraryDoubleT_FlangeChamfer"
msgstr "FlangeChamfer"

msgid "Pset_ProfileArbitraryDoubleT_FlangeChamfer_DEFINITION"
msgstr "Flange chamfer of the profile."

#:IFC.xml:31221
msgid "Pset_ProfileArbitraryDoubleT_FlangeDepth"
msgstr "FlangeDepth"

msgid "Pset_ProfileArbitraryDoubleT_FlangeDepth_DEFINITION"
msgstr "Flange depth of the profile."

#:IFC.xml:31226
msgid "Pset_ProfileArbitraryDoubleT_FlangeDraft"
msgstr "FlangeDraft"

msgid "Pset_ProfileArbitraryDoubleT_FlangeDraft_DEFINITION"
msgstr "Flange draft of the profile."

#:IFC.xml:31231
msgid "Pset_ProfileArbitraryDoubleT_FlangeTopFillet"
msgstr "FlangeTopFillet"

msgid "Pset_ProfileArbitraryDoubleT_FlangeTopFillet_DEFINITION"
msgstr "Flange top fillet of the profile."

#:IFC.xml:31236
msgid "Pset_ProfileArbitraryDoubleT_LeftFlangeWidth"
msgstr "LeftFlangeWidth"

msgid "Pset_ProfileArbitraryDoubleT_LeftFlangeWidth_DEFINITION"
msgstr "Left flange width of the profile."

#:IFC.xml:31241
msgid "Pset_ProfileArbitraryDoubleT_OverallDepth"
msgstr "OverallDepth"

msgid "Pset_ProfileArbitraryDoubleT_OverallDepth_DEFINITION"
msgstr "Overall depth of the profile."

#:IFC.xml:31246
msgid "Pset_ProfileArbitraryDoubleT_OverallWidth"
msgstr "OverallWidth"

msgid "Pset_ProfileArbitraryDoubleT_OverallWidth_DEFINITION"
msgstr "Overall width of the profile."

#:IFC.xml:31251
msgid "Pset_ProfileArbitraryDoubleT_RightFlangeWidth"
msgstr "RightFlangeWidth"

msgid "Pset_ProfileArbitraryDoubleT_RightFlangeWidth_DEFINITION"
msgstr "Right flange width of the profile."

#:IFC.xml:31256
msgid "Pset_ProfileArbitraryDoubleT_StemBaseChamfer"
msgstr "StemBaseChamfer"

msgid "Pset_ProfileArbitraryDoubleT_StemBaseChamfer_DEFINITION"
msgstr "Stem base chamfer of the profile."

#:IFC.xml:31261
msgid "Pset_ProfileArbitraryDoubleT_StemBaseFillet"
msgstr "StemBaseFillet"

msgid "Pset_ProfileArbitraryDoubleT_StemBaseFillet_DEFINITION"
msgstr "Stem base fillet of the profile."

#:IFC.xml:31266
msgid "Pset_ProfileArbitraryDoubleT_StemBaseWidth"
msgstr "StemBaseWidth"

msgid "Pset_ProfileArbitraryDoubleT_StemBaseWidth_DEFINITION"
msgstr "Stem base width of the profile."

#:IFC.xml:31271
msgid "Pset_ProfileArbitraryDoubleT_StemTopChamfer"
msgstr "StemTopChamfer"

msgid "Pset_ProfileArbitraryDoubleT_StemTopChamfer_DEFINITION"
msgstr "Stem top chamfer of the profile."

#:IFC.xml:31276
msgid "Pset_ProfileArbitraryDoubleT_StemTopFillet"
msgstr "StemTopFillet"

msgid "Pset_ProfileArbitraryDoubleT_StemTopFillet_DEFINITION"
msgstr "Stem top fillet of the profile."

#:IFC.xml:31281
msgid "Pset_ProfileArbitraryDoubleT_StemTopWidth"
msgstr "StemTopWidth"

msgid "Pset_ProfileArbitraryDoubleT_StemTopWidth_DEFINITION"
msgstr "Stem top width of the profile."

#:IFC.xml:31287
msgid "Pset_ProfileArbitraryHollowCore"
msgstr "Pset ProfileArbitraryHollowCore"

msgid "Pset_ProfileArbitraryHollowCore_DEFINITION"
msgstr "This is a collection of geometric properties of hollow core section profiles of precast concrete elements, to be used in conjunction with [[IfcArbitraryProfileDefWithVoids]] when profile designation alone does not fulfill the information requirements. In all cases, the cores are symmetrically distributed on either side of the plank center line, irrespective of whether the number of cores is odd or even. For planks with a center core with different geometry to that of the other cores, provide the property CenterCoreSpacing. When the number of cores is even, no Center Core properties shall be asserted. Key chamfers and draft chamfer are all 45 degree chamfers. The CoreTopRadius and CoreBaseRadius parameters can be derived and are therefore not listed in the property set. They are shown to define that the curves are arcs. The parameters for the center core are the same as above, but with the prefix Center . bSI Documentation"

#:IFC.xml:31288
msgid "Pset_ProfileArbitraryHollowCore_BaseChamfer"
msgstr "BaseChamfer"

msgid "Pset_ProfileArbitraryHollowCore_BaseChamfer_DEFINITION"
msgstr "Base chamfer of the profile."

#:IFC.xml:31293
msgid "Pset_ProfileArbitraryHollowCore_BottomCover"
msgstr "BottomCover"

msgid "Pset_ProfileArbitraryHollowCore_BottomCover_DEFINITION"
msgstr "Bottom cover of the profile."

#:IFC.xml:31298
msgid "Pset_ProfileArbitraryHollowCore_CenterCoreBaseHeight"
msgstr "CenterCoreBaseHeight"

msgid "Pset_ProfileArbitraryHollowCore_CenterCoreBaseHeight_DEFINITION"
msgstr "Center core base height of the profile."

#:IFC.xml:31303
msgid "Pset_ProfileArbitraryHollowCore_CenterCoreBaseWidth"
msgstr "CenterCoreBaseWidth"

msgid "Pset_ProfileArbitraryHollowCore_CenterCoreBaseWidth_DEFINITION"
msgstr "Center core base width of the profile."

#:IFC.xml:31308
msgid "Pset_ProfileArbitraryHollowCore_CenterCoreMiddleHeight"
msgstr "CenterCoreMiddleHeight"

msgid "Pset_ProfileArbitraryHollowCore_CenterCoreMiddleHeight_DEFINITION"
msgstr "Center core middle height of the profile."

#:IFC.xml:31313
msgid "Pset_ProfileArbitraryHollowCore_CenterCoreSpacing"
msgstr "CenterCoreSpacing"

msgid "Pset_ProfileArbitraryHollowCore_CenterCoreSpacing_DEFINITION"
msgstr "Center core spacing of the profile."

#:IFC.xml:31318
msgid "Pset_ProfileArbitraryHollowCore_CenterCoreTopHeight"
msgstr "CenterCoreTopHeight"

msgid "Pset_ProfileArbitraryHollowCore_CenterCoreTopHeight_DEFINITION"
msgstr "Center core top height of the profile."

#:IFC.xml:31323
msgid "Pset_ProfileArbitraryHollowCore_CenterCoreTopWidth"
msgstr "CenterCoreTopWidth"

msgid "Pset_ProfileArbitraryHollowCore_CenterCoreTopWidth_DEFINITION"
msgstr "Center core top width of the profile."

#:IFC.xml:31328
msgid "Pset_ProfileArbitraryHollowCore_CoreBaseHeight"
msgstr "CoreBaseHeight"

msgid "Pset_ProfileArbitraryHollowCore_CoreBaseHeight_DEFINITION"
msgstr "Core base height of the profile."

#:IFC.xml:31333
msgid "Pset_ProfileArbitraryHollowCore_CoreBaseWidth"
msgstr "CoreBaseWidth"

msgid "Pset_ProfileArbitraryHollowCore_CoreBaseWidth_DEFINITION"
msgstr "Core base width of the profile."

#:IFC.xml:31338
msgid "Pset_ProfileArbitraryHollowCore_CoreMiddleHeight"
msgstr "CoreMiddleHeight"

msgid "Pset_ProfileArbitraryHollowCore_CoreMiddleHeight_DEFINITION"
msgstr "Core middle height of the profile."

#:IFC.xml:31343
msgid "Pset_ProfileArbitraryHollowCore_CoreSpacing"
msgstr "CoreSpacing"

msgid "Pset_ProfileArbitraryHollowCore_CoreSpacing_DEFINITION"
msgstr "Core spacing of the profile."

#:IFC.xml:31348
msgid "Pset_ProfileArbitraryHollowCore_CoreTopHeight"
msgstr "CoreTopHeight"

msgid "Pset_ProfileArbitraryHollowCore_CoreTopHeight_DEFINITION"
msgstr "Core top height of the profile."

#:IFC.xml:31353
msgid "Pset_ProfileArbitraryHollowCore_CoreTopWidth"
msgstr "CoreTopWidth"

msgid "Pset_ProfileArbitraryHollowCore_CoreTopWidth_DEFINITION"
msgstr "Core top width of the profile."

#:IFC.xml:31358
msgid "Pset_ProfileArbitraryHollowCore_DraftBaseOffset"
msgstr "DraftBaseOffset"

msgid "Pset_ProfileArbitraryHollowCore_DraftBaseOffset_DEFINITION"
msgstr "Draft base offset of the profile."

#:IFC.xml:31363
msgid "Pset_ProfileArbitraryHollowCore_DraftSideOffset"
msgstr "DraftSideOffset"

msgid "Pset_ProfileArbitraryHollowCore_DraftSideOffset_DEFINITION"
msgstr "Draft side offset of the profile."

#:IFC.xml:31368
msgid "Pset_ProfileArbitraryHollowCore_EdgeDraft"
msgstr "EdgeDraft"

msgid "Pset_ProfileArbitraryHollowCore_EdgeDraft_DEFINITION"
msgstr "Edge draft of the profile."

#:IFC.xml:31373
msgid "Pset_ProfileArbitraryHollowCore_KeyDepth"
msgstr "KeyDepth"

msgid "Pset_ProfileArbitraryHollowCore_KeyDepth_DEFINITION"
msgstr "Key depth of the profile."

#:IFC.xml:31378
msgid "Pset_ProfileArbitraryHollowCore_KeyHeight"
msgstr "KeyHeight"

msgid "Pset_ProfileArbitraryHollowCore_KeyHeight_DEFINITION"
msgstr "Key height of the profile."

#:IFC.xml:31383
msgid "Pset_ProfileArbitraryHollowCore_KeyOffset"
msgstr "KeyOffset"

msgid "Pset_ProfileArbitraryHollowCore_KeyOffset_DEFINITION"
msgstr "Key offset of the profile."

#:IFC.xml:31388
msgid "Pset_ProfileArbitraryHollowCore_NumberOfCores"
msgstr "NumberOfCores"

msgid "Pset_ProfileArbitraryHollowCore_NumberOfCores_DEFINITION"
msgstr "Number of cores."

#:IFC.xml:31393
msgid "Pset_ProfileArbitraryHollowCore_OverallDepth"
msgstr "OverallDepth"

msgid "Pset_ProfileArbitraryHollowCore_OverallDepth_DEFINITION"
msgstr "Overall depth of the profile."

#:IFC.xml:31398
msgid "Pset_ProfileArbitraryHollowCore_OverallWidth"
msgstr "OverallWidth"

msgid "Pset_ProfileArbitraryHollowCore_OverallWidth_DEFINITION"
msgstr "Overall width of the profile."

#:IFC.xml:31404
msgid "Pset_ProfileMechanical"
msgstr "Pset ProfileMechanical"

msgid "Pset_ProfileMechanical_DEFINITION"
msgstr "This is a collection of mechanical properties that are applicable to virtually all profile classes. Most of these properties are especially used in structural analysis. bSI Documentation"

#:IFC.xml:31405
msgid "Pset_ProfileMechanical_CentreOfGravityInX"
msgstr "CentreOfGravityInX"

msgid "Pset_ProfileMechanical_CentreOfGravityInX_DEFINITION"
msgstr "Location of the profile s centre of gravity geometric centroid , measured along xp."

#:IFC.xml:31410
msgid "Pset_ProfileMechanical_CentreOfGravityInY"
msgstr "CentreOfGravityInY"

msgid "Pset_ProfileMechanical_CentreOfGravityInY_DEFINITION"
msgstr "Location of the profile s centre of gravity geometric centroid , measured along yp."

#:IFC.xml:31415
msgid "Pset_ProfileMechanical_CrossSectionArea"
msgstr "CrossSectionArea"

msgid "Pset_ProfileMechanical_CrossSectionArea_DEFINITION"
msgstr "Area of the profile. For example measured in mm2. If given, the value of the cross section area shall be greater than zero."

#:IFC.xml:31420
msgid "Pset_ProfileMechanical_MassPerLength"
msgstr "MassPerLength"

msgid "Pset_ProfileMechanical_MassPerLength_DEFINITION"
msgstr "Mass per length, i.e. mass of a beam with a unit length of extrusion. For example measured in kg m."

#:IFC.xml:31425
msgid "Pset_ProfileMechanical_MaximumPlateThickness"
msgstr "MaximumPlateThickness"

msgid "Pset_ProfileMechanical_MaximumPlateThickness_DEFINITION"
msgstr "This value may be needed for stress analysis and to handle buckling problems. It can also be derived from the given profile geometry or classification and therefore it is only an optional feature allowing for an explicit description. For example measured in mm."

#:IFC.xml:31430
msgid "Pset_ProfileMechanical_MaximumSectionModulusY"
msgstr "MaximumSectionModulusY"

msgid "Pset_ProfileMechanical_MaximumSectionModulusY_DEFINITION"
msgstr "Bending resistance about the ys axis at the point with maximum zs ordinate. For example measured in mm S 3."

#:IFC.xml:31435
msgid "Pset_ProfileMechanical_MaximumSectionModulusZ"
msgstr "MaximumSectionModulusZ"

msgid "Pset_ProfileMechanical_MaximumSectionModulusZ_DEFINITION"
msgstr "Bending resistance about the zs axis at the point with maximum ys ordinate. For example measured in mm S 3."

#:IFC.xml:31440
msgid "Pset_ProfileMechanical_MinimumPlateThickness"
msgstr "MinimumPlateThickness"

msgid "Pset_ProfileMechanical_MinimumPlateThickness_DEFINITION"
msgstr "This value may be needed for stress analysis and to handle buckling problems. It can also be derived from the given profile geometry or classification and therefore it is only an optional feature allowing for an explicit description. For example measured in mm."

#:IFC.xml:31445
msgid "Pset_ProfileMechanical_MinimumSectionModulusY"
msgstr "MinimumSectionModulusY"

msgid "Pset_ProfileMechanical_MinimumSectionModulusY_DEFINITION"
msgstr "Bending resistance about the ys axis at the point with minimum zs ordinate. For example measured in mm S 3."

#:IFC.xml:31450
msgid "Pset_ProfileMechanical_MinimumSectionModulusZ"
msgstr "MinimumSectionModulusZ"

msgid "Pset_ProfileMechanical_MinimumSectionModulusZ_DEFINITION"
msgstr "Bending resistance about the zs axis at the point with minimum ys ordinate. For example measured in mm S 3."

#:IFC.xml:31455
msgid "Pset_ProfileMechanical_MomentOfInertiaY"
msgstr "MomentOfInertiaY"

msgid "Pset_ProfileMechanical_MomentOfInertiaY_DEFINITION"
msgstr "Moment of inertia about ys second moment of area, about ys . For example measured in mm4."

#:IFC.xml:31460
msgid "Pset_ProfileMechanical_MomentOfInertiaYZ"
msgstr "MomentOfInertiaYZ"

msgid "Pset_ProfileMechanical_MomentOfInertiaYZ_DEFINITION"
msgstr "Moment of inertia about ys and zs product moment of area . For example measured in mm4."

#:IFC.xml:31465
msgid "Pset_ProfileMechanical_MomentOfInertiaZ"
msgstr "MomentOfInertiaZ"

msgid "Pset_ProfileMechanical_MomentOfInertiaZ_DEFINITION"
msgstr "Moment of inertia about zs second moment of area, about zs . For example measured in mm4"

#:IFC.xml:31470
msgid "Pset_ProfileMechanical_Perimeter"
msgstr "Perimeter"

msgid "Pset_ProfileMechanical_Perimeter_DEFINITION"
msgstr "Perimeter of the profile for calculating the surface area. For example measured in mm."

#:IFC.xml:31475
msgid "Pset_ProfileMechanical_PlasticShapeFactorY"
msgstr "PlasticShapeFactorY"

msgid "Pset_ProfileMechanical_PlasticShapeFactorY_DEFINITION"
msgstr "Ratio of plastic versus elastic bending moment capacity about the section analysis axis ys. A dimensionless value."

#:IFC.xml:31480
msgid "Pset_ProfileMechanical_PlasticShapeFactorZ"
msgstr "PlasticShapeFactorZ"

msgid "Pset_ProfileMechanical_PlasticShapeFactorZ_DEFINITION"
msgstr "Ratio of plastic versus elastic bending moment capacity about the section analysis axis zs. A dimensionless value."

#:IFC.xml:31485
msgid "Pset_ProfileMechanical_ShearAreaY"
msgstr "ShearAreaY"

msgid "Pset_ProfileMechanical_ShearAreaY_DEFINITION"
msgstr "Area of the profile for calculating the shear stress due to shear force parallel to the section analysis axis ys. For example measured in mm S 2. If given, the shear area ys shall be non negative."

#:IFC.xml:31490
msgid "Pset_ProfileMechanical_ShearAreaZ"
msgstr "ShearAreaZ"

msgid "Pset_ProfileMechanical_ShearAreaZ_DEFINITION"
msgstr "Area of the profile for calculating the shear stress due to shear force parallel to the section analysis axis zs. For example measured in mm S 2. If given, the shear area zs shall be non negative."

#:IFC.xml:31495
msgid "Pset_ProfileMechanical_ShearCentreY"
msgstr "ShearCentreY"

msgid "Pset_ProfileMechanical_ShearCentreY_DEFINITION"
msgstr "Location of the profile s shear centre, measured along ys."

#:IFC.xml:31500
msgid "Pset_ProfileMechanical_ShearCentreZ"
msgstr "ShearCentreZ"

msgid "Pset_ProfileMechanical_ShearCentreZ_DEFINITION"
msgstr "Location of the profile s shear centre, measured along zs."

#:IFC.xml:31505
msgid "Pset_ProfileMechanical_ShearDeformationAreaY"
msgstr "ShearDeformationAreaY"

msgid "Pset_ProfileMechanical_ShearDeformationAreaY_DEFINITION"
msgstr "Area of the profile for calculating the shear deformation due to a shear force parallel to ys. For example measured in mm S 2. If given, the shear deformation area ys shall be non negative."

#:IFC.xml:31510
msgid "Pset_ProfileMechanical_ShearDeformationAreaZ"
msgstr "ShearDeformationAreaZ"

msgid "Pset_ProfileMechanical_ShearDeformationAreaZ_DEFINITION"
msgstr "Area of the profile for calculating the shear deformation due to a shear force parallel to zs. For example measured in mm S 2. If given, the shear deformation area zs shall be non negative."

#:IFC.xml:31515
msgid "Pset_ProfileMechanical_TorsionalConstantX"
msgstr "TorsionalConstantX"

msgid "Pset_ProfileMechanical_TorsionalConstantX_DEFINITION"
msgstr "Torsional constant about xs. For example measured in mm4."

#:IFC.xml:31520
msgid "Pset_ProfileMechanical_TorsionalSectionModulus"
msgstr "TorsionalSectionModulus"

msgid "Pset_ProfileMechanical_TorsionalSectionModulus_DEFINITION"
msgstr "Torsional resistance about xs . For example measured in mm S 3."

#:IFC.xml:31525
msgid "Pset_ProfileMechanical_WarpingConstant"
msgstr "WarpingConstant"

msgid "Pset_ProfileMechanical_WarpingConstant_DEFINITION"
msgstr "Warping constant of the profile for torsional action. For example measured in mm6."

#:IFC.xml:31531
msgid "IfcOpenCrossProfileDef"
msgstr "IfcOpenCrossProfileDef"

msgid "IfcOpenCrossProfileDef_DEFINITION"
msgstr "A two dimensional open profile defined by widths and slopes for the use within the swept surface geometry, in SectionedSurface in particular. The underlying coordinate system is defined by the swept surface that uses the profile definition when used in SectionedSurface it is the XY plane of each list member of SectionedSurface.CrossSectionPositions where the profile X axis is oriented perpendicularly to the left of the Directrix same direction as positive LateralOffset at IfcDistanceExpression as facing forward along the directrix, and the profile Y axis is oriented upwards or vertically perpendicular to the Directrix depending on the usage in the SectionedSurface. The behaviour of OpenCrossProfileDef in sweeping operation can be controlled by attribute Tags. Tags allow two consecutive cross sections to have different number of break points points with the same tag value are connected either by assuming linear longitudinal breakline between them, or by a guide curve identified by the same Tag value as the cross section points. Formal propositions The profile type shall be CURVE. The list of slopes and the list of widths shall be of the same size, and the list of tags shall have one more member. [[IfcOpenCrossProfileDef]] 1"

#:IFC.xml:31544
msgid "IfcOpenCrossProfileDef_HorizontalWidths"
msgstr "HorizontalWidths"

msgid "IfcOpenCrossProfileDef_HorizontalWidths_DEFINITION"
msgstr "Indicates if the widths shall be measured horizontally or along the slopes."

#:IFC.xml:31549
msgid "IfcOpenCrossProfileDef_Widths"
msgstr "Widths"

msgid "IfcOpenCrossProfileDef_Widths_DEFINITION"
msgstr "The horizontal widths when HorizontalWidths .T. or distances along the Slope when HorizontalWidths .F. for the segments in the profile. And if Horizontal .T. the Slopes shall not be 90 deg."

#:IFC.xml:31554
msgid "IfcOpenCrossProfileDef_Slopes"
msgstr "Slopes"

msgid "IfcOpenCrossProfileDef_Slopes_DEFINITION"
msgstr "The slope measure."

#:IFC.xml:31559
msgid "IfcOpenCrossProfileDef_Tags"
msgstr "Tags"

msgid "IfcOpenCrossProfileDef_Tags_DEFINITION"
msgstr "Tags"