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MainWindow.cpp
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/* *****************************************************************************
Copyright (c) 2016-2017, The Regents of the University of California (Regents).
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The views and conclusions contained in the software and documentation are those
of the authors and should not be interpreted as representing official policies,
either expressed or implied, of the FreeBSD Project.
REGENTS SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
THE SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF ANY, PROVIDED HEREUNDER IS
PROVIDED "AS IS". REGENTS HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT,
UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*************************************************************************** */
// Written: fmckenna
#include "MainWindow.h"
#include "EarthquakeRecord.h"
#include "sectiontitle.h"
#include <HeaderWidget.h>
#include <FooterWidget.h>
#include <QDebug>
#include <QSlider>
//#include <QtNetwork>
#include <QWidget>
#include <QLineEdit>V
#include <QComboBox>
#include <QLabel>
#include <QPushButton>
#include <qcustomplot.h>
#include <MyGlWidget.h>
#include "WindSim.h"
//#include <../widgets/InputSheetBM/SimpleSpreadsheetWidget.h>
#include <SimpleSpreadsheetWidget.h>
#include <ResponseWidget.h>
#include <QtNetwork/QNetworkAccessManager>
#include <QtNetwork/QNetworkReply>
#include <QtNetwork/QNetworkRequest>
#include <QHostInfo>
// OpenSees include files
#include <Node.h>
#include <ID.h>
#include <SP_Constraint.h>
#include <MP_Constraint.h>
#include <Domain.h>
#include <StandardStream.h>
//#include <LinearCrdTransf3d.h>
#include <Steel01.h>
#include <ZeroLength.h>
#include <LegendreBeamIntegration.h>
#include <ElasticSection3d.h>
#include <LinearSeries.h>
#include <NodalLoad.h>
#include <LoadPattern.h>
#include <SimulationInformation.h>
#include <PathSeries.h>
#include <GroundMotion.h>
#include <UniformExcitation.h>
#include <Newmark.h>
#include <RCM.h>
#include <PlainNumberer.h>
#include <NewtonRaphson.h>
#include <CTestNormDispIncr.h>
#include <PlainHandler.h>
#include <PenaltyConstraintHandler.h>
#include <ProfileSPDLinDirectSolver.h>
#include <ProfileSPDLinSOE.h>
#ifdef _FORTRAN_LIBS
#include <BandGenLinSOE.h>
#include <BandGenLinLapackSolver.h>
#endif
#include <DirectIntegrationAnalysis.h>
#include <AnalysisModel.h>
#include "elCentro.AT2"
#include <Vector.h>
#include <SymBandEigenSOE.h>
#include <SymBandEigenSolver.h>
//style inludes
#include <QGroupBox>
#include <QFrame>
StandardStream sserr;
OPS_Stream *opserrPtr = &sserr;
Domain theDomain;
using namespace Wind;
void
MainWindow::errorMessage(QString mesg) {
QMessageBox::warning(this, tr("Application"), mesg);
}
//
// procedure to create a QLabel QLineInput pair, returns pointer to QLineEdit created
//
QLineEdit *
createTextEntry(QString text,
QVBoxLayout *theLayout,
int minL=100,
int maxL=100,
QString *unitText =0)
{
QHBoxLayout *entryLayout = new QHBoxLayout();
QLabel *entryLabel = new QLabel();
entryLabel->setText(text);
QLineEdit *res = new QLineEdit();
res->setMinimumWidth(minL);
res->setMaximumWidth(maxL);
res->setValidator(new QDoubleValidator);
entryLayout->addWidget(entryLabel);
entryLayout->addStretch();
entryLayout->addWidget(res);
if (unitText != 0) {
QLabel *unitLabel = new QLabel();
unitLabel->setText(*unitText);
unitLabel->setMinimumWidth(40);
unitLabel->setMaximumWidth(50);
entryLayout->addWidget(unitLabel);
}
entryLayout->setSpacing(10);
entryLayout->setMargin(0);
theLayout->addLayout(entryLayout);
return res;
}
//
// procedure to create a QLabel QLabel pair, returns pointer to QLabel created
//
QLabel *
createLabelEntry(QString text,
QVBoxLayout *theLayout,
int minL=100,
int maxL=100,
QString *unitText = 0)
{
QHBoxLayout *entryLayout = new QHBoxLayout();
QLabel *entryLabel = new QLabel();
entryLabel->setText(text);
QLabel *res = new QLabel();
res->setMinimumWidth(minL);
res->setMaximumWidth(maxL);
res->setAlignment(Qt::AlignRight);
entryLayout->addWidget(entryLabel);
entryLayout->addStretch();
entryLayout->addWidget(res);
if (unitText != 0) {
QLabel *unitLabel = new QLabel();
unitLabel->setText(*unitText);
unitLabel->setMinimumWidth(40);
unitLabel->setMaximumWidth(100);
entryLayout->addWidget(unitLabel);
}
entryLayout->setSpacing(10);
entryLayout->setMargin(0);
theLayout->addLayout(entryLayout);
return res;
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
numFloors(0), periods(0), buildingW(0), buildingH(1), storyK(0),
weights(0), k(0), fy(0), b(0), dampRatios(0), floorHeights(0), storyHeights(0),
dampingRatio(0.02), g(386.4), dt(0), gMotion(0),
includePDelta(true), needAnalysis(true), analysisFailed(false), motionData(0),
dispResponsesEarthquake(0), storyForceResponsesEarthquake(0), storyDriftResponsesEarthquake(0), floorForcesEarthquake(0),
dispResponsesWind(0), storyForceResponsesWind(0), storyDriftResponsesWind(0), floorForcesWind(0),
maxDisp(1),
movingSlider(false), fMinSelected(-1),fMaxSelected(-1), sMinSelected(-1),sMaxSelected(-1),
time(1561),excitationValues(1561), graph(0), groupTracer(0),floorSelected(-1),storySelected(-1)
{
scaleFactor = 1.0;
eigValues = new Vector;
createActions();
// create a main layout
mainLayout = new QHBoxLayout();
largeLayout = new QVBoxLayout();
// create input and output panel layouts and each to main layout
createHeaderBox();
createInputPanel();
createOutputPanel();
createFooterBox();
// create a widget in which to show everything //ALSO SET TO LARGE LAYOUT
QWidget *widget = new QWidget();
widget->setLayout(largeLayout);
this->setCentralWidget(widget);
QRect rec = QApplication::desktop()->screenGeometry();
int height = 0.7*rec.height();
int width = 0.7*rec.width();
this->resize(width, height);
//
// create 2 blank motions & make elCentro current
//
QFile file(":/images/ElCentro.json");
if(file.open(QFile::ReadOnly)) {
QString jsonText = QLatin1String(file.readAll());
QJsonDocument jsonDoc = QJsonDocument::fromJson(jsonText.toUtf8());
QJsonObject jsonObj = jsonDoc.object();
EarthquakeRecord *elCentro = new EarthquakeRecord();
elCentro->inputFromJSON(jsonObj);
QString recordString("ElCentro");
records.insert(std::make_pair(QString("ElCentro"), elCentro));
eqMotion->addItem(recordString);
}
QFile fileR(":/images/Rinaldi.json");
if(fileR.open(QFile::ReadOnly)) {
QString jsonText = QLatin1String(fileR.readAll());
QJsonDocument jsonDoc = QJsonDocument::fromJson(jsonText.toUtf8());
QJsonObject jsonObj = jsonDoc.object();
EarthquakeRecord *rinaldi = new EarthquakeRecord();
rinaldi->inputFromJSON(jsonObj);
QString recordString("Northridge-Rinaldi");
records.insert(std::make_pair(QString("Northridge-Rinaldi"), rinaldi));
eqMotion->addItem(recordString);
}
// create a basic model with defaults
this->setBasicModel(5, 5*100, 5*144, 31.54, .05, 386.4, 5*144, 5*144);
this->on_inEarthquakeMotionSelectionChanged("ElCentro");
// access a web page which will increment the usage count for this tool
manager = new QNetworkAccessManager(this);
connect(manager, SIGNAL(finished(QNetworkReply*)),
this, SLOT(replyFinished(QNetworkReply*)));
manager->get(QNetworkRequest(QUrl("http://opensees.berkeley.edu/OpenSees/developer/evw/use.php")));
//
// google analytics
// ref: https://developers.google.com/analytics/devguides/collection/protocol/v1/reference
//
QNetworkRequest request;
QUrl host("http://www.google-analytics.com/collect");
request.setUrl(host);
request.setHeader(QNetworkRequest::ContentTypeHeader,
"application/x-www-form-urlencoded");
// setup parameters of request
QString requestParams;
QString hostname = QHostInfo::localHostName() + "." + QHostInfo::localDomainName();
QUuid uuid = QUuid::createUuid();
requestParams += "v=1"; // version of protocol
requestParams += "&tid=UA-121618417-1"; // Google Analytics account
requestParams += "&cid=" + uuid.toString(); // unique user identifier
requestParams += "&t=event"; // hit type = event others pageview, exception
requestParams += "&an=EVW"; // app name
requestParams += "&av=1.0.0"; // app version
requestParams += "&ec=EVW"; // event category
requestParams += "&ea=start"; // event action
// send request via post method
manager->post(request, requestParams.toStdString().c_str());
}
MainWindow::~MainWindow()
{
delete ui;
if (weights != 0)
delete [] weights;
if (k != 0)
delete [] k;
if (fy != 0)
delete [] fy;
if (b != 0)
delete [] b;
if (gMotion != 0)
delete [] gMotion;
if (storyHeights != 0)
delete [] storyHeights;
if (floorHeights != 0)
delete [] floorHeights;
if (dampRatios != 0)
delete [] dampRatios;
delete manager;
}
void MainWindow::draw(MyGlWidget *theGL, int loadingType)
{
double **theDispResponse = dispResponsesWind;
if (loadingType == 0)
theDispResponse = dispResponsesEarthquake;
if (needAnalysis == true) {
doAnalysis();
}
theGL->reset();
for (int i=0; i<numFloors; i++) {
if (i == storySelected)
theGL->drawLine(i+1+numFloors, theDispResponse[i][currentStep],floorHeights[i],
theDispResponse[i+1][currentStep],floorHeights[i+1], 2, 1, 0, 0);
else if (i >= sMinSelected && i <= sMaxSelected)
theGL->drawLine(i+1+numFloors, theDispResponse[i][currentStep],floorHeights[i],
theDispResponse[i+1][currentStep],floorHeights[i+1], 2, 1, 0, 0);
else
theGL->drawLine(i+1+numFloors, theDispResponse[i][currentStep],floorHeights[i],
theDispResponse[i+1][currentStep],floorHeights[i+1], 2, 0, 0, 0);
}
for (int i=0; i<=numFloors; i++) {
if (i == floorSelected)
theGL->drawPoint(i, theDispResponse[i][currentStep],floorHeights[i], 10, 1, 0, 0);
else if (i >= fMinSelected && i <= fMaxSelected)
theGL->drawPoint(i, theDispResponse[i][currentStep],floorHeights[i], 10, 1, 0, 0);
else
theGL->drawPoint(i, theDispResponse[i][currentStep],floorHeights[i], 10, 0, 0, 1);
}
// display range of displacement
static char maxDispString[30];
snprintf(maxDispString, 50, "%.3e", maxDisp);
theGL->drawLine(0, -maxDisp, 0.0, maxDisp, 0.0, 1.0, 0., 0., 0.);
currentTime->setText(QString().setNum(currentStep*dt,'f',2));
if (loadingType == 0)
currentDispEarthquake->setText(QString().setNum(theDispResponse[numFloors][currentStep],'f',2));
else
currentDispWind->setText(QString().setNum(theDispResponse[numFloors][currentStep],'f',2));
theGL->drawBuffers();
}
void MainWindow::updatePeriod()
{
//periods = 2.0;
}
void MainWindow::setBasicModel(int numF, double W, double H, double K, double zeta, double grav, double width, double depth)
{
if (numFloors != numF) {
if (dispResponsesEarthquake != 0) {
for (int j=0; j<numFloors+1; j++)
delete [] dispResponsesEarthquake[j];
delete [] dispResponsesEarthquake;
}
if (storyForceResponsesEarthquake != 0) {
for (int j=0; j<numFloors; j++)
delete [] storyForceResponsesEarthquake[j];
delete [] storyForceResponsesEarthquake;
}
if (storyDriftResponsesEarthquake != 0) {
for (int j=0; j<numFloors; j++)
delete [] storyDriftResponsesEarthquake[j];
delete [] storyDriftResponsesEarthquake;
}
if (floorForcesEarthquake != 0) {
for (int j=0; j<numFloors; j++)
delete [] floorForcesEarthquake[j];
delete [] floorForcesEarthquake;
}
if (dispResponsesWind != 0) {
for (int j=0; j<numFloors+1; j++)
delete [] dispResponsesWind[j];
delete [] dispResponsesWind;
}
if (storyForceResponsesWind != 0) {
for (int j=0; j<numFloors; j++)
delete [] storyForceResponsesWind[j];
delete [] storyForceResponsesWind;
}
if (storyDriftResponsesWind != 0) {
for (int j=0; j<numFloors; j++)
delete [] storyDriftResponsesWind[j];
delete [] storyDriftResponsesWind;
}
if (floorForcesWind != 0) {
for (int j=0; j<numFloors; j++)
delete [] floorForcesWind[j];
delete [] floorForcesWind;
}
dispResponsesEarthquake = 0;
dispResponsesWind = 0;
storyDriftResponsesEarthquake = 0;
storyDriftResponsesWind = 0;
storyForceResponsesEarthquake = 0;
storyForceResponsesWind = 0;
floorForcesEarthquake = 0;
floorForcesWind = 0;
// if invalid numFloor, return
if (numF <= 0) {
numF = 1;
}
// resize arrays
if (weights != 0)
delete [] weights;
if (k != 0)
delete [] k;
if (fy != 0)
delete [] fy;
if (b != 0)
delete [] b;
if (floorHeights != 0)
delete [] floorHeights;
if (storyHeights != 0)
delete [] storyHeights;
if (dampRatios != 0)
delete [] dampRatios;
weights = new double[numF];
k = new double[numF];
fy = new double[numF];
b = new double[numF];
floorHeights = new double[numF+1];
storyHeights = new double[numF];
dampRatios = new double[numF];
}
// set values
double floorW = W/(numF);
buildingW = W;
storyK = K;
numFloors = numF;
buildingH = H;
dampingRatio = zeta;
g=grav;
buildingWidth = width;
buildingDepth = depth;
this->setData(numSteps, dt, eqData);
for (int i=0; i<numF; i++) {
weights[i] = floorW;
k[i] = K;
fy[i] = 1.0e100;
b[i] = 0.;
floorHeights[i] = i*buildingH/(1.*numF);
storyHeights[i] = buildingH/(1.*numF);
dampRatios[i] = zeta;
}
floorHeights[numF] = buildingH;
this->updatePeriod();
scaleFactorEQ->setText(QString::number(scaleFactor));
inWeight->setText(QString::number(buildingW));
inK->setText(QString::number(storyK));
inFloors->setText(QString::number(numF));
inHeight->setText(QString::number(buildingH));
inDamping->setText(QString::number(zeta));
squareHeight->setText((QString::number(buildingH)));
rectangularHeight->setText((QString::number(buildingH)));
circularHeight->setText((QString::number(buildingH)));
squareWidth->setText((QString::number(width)));
circularDiameter->setText((QString::number(width)));
rectangularWidth->setText((QString::number(width)));
rectangularDepth->setText((QString::number(depth)));
needAnalysis = true;
this->reset();
theNodeResponse->setItem(numF);
theForceDispResponse->setItem(1);
theForceTimeResponse->setItem(1);
theAppliedForcesResponse->setItem(numF);
floorMassFrame->setVisible(false);
storyPropertiesFrame->setVisible(false);
spreadSheetFrame->setVisible(true);
}
void
MainWindow::on_includePDeltaChanged(int state)
{
if (state == Qt::Checked)
includePDelta = true;
else
includePDelta = false;
this->reset();
}
void MainWindow::on_inFloors_editingFinished()
{
QString textFloors = inFloors->text();
int numFloorsText = textFloors.toInt();
if (numFloorsText != numFloors) {
this->setBasicModel(numFloorsText, buildingW, buildingH, storyK, dampingRatio, g, buildingWidth, buildingDepth);
floorSelected = -1;
storySelected = -1;
fMinSelected = -1;
fMaxSelected = -1;
sMinSelected = -1;
sMaxSelected = -1;
// this->setSelectionBoundary(-1.,-1.);
}
}
void MainWindow::on_inWeight_editingFinished()
{
QString textW = inWeight->text();
double textToDoubleW = textW.toDouble();
if (textToDoubleW != buildingW) {
buildingW = textToDoubleW;
double floorW = buildingW/(numFloors);
for (int i=0; i<numFloors; i++) {
weights[i] = floorW;
}
this->updatePeriod();
needAnalysis = true;
this->reset();
//inHeight->setFocus();
}
}
void MainWindow::on_inHeight_editingFinished()
{
QString textH = inHeight->text();
if (textH.isNull())
return;
double textToDoubleH = textH.toDouble();
if (textToDoubleH != buildingH) {
buildingH = textToDoubleH;
for (int i=0; i<numFloors; i++) {
floorHeights[i] = i*buildingH/(1.*numFloors);
storyHeights[i] = buildingH/(1.*numFloors);
}
floorHeights[numFloors] = buildingH;
this->updatePeriod();
needAnalysis = true;
this->reset();
}
}
void MainWindow::on_inK_editingFinished()
{
QString text = inK->text();
if (text.isNull())
return;
double textToDouble = text.toDouble();
if (textToDouble != storyK) {
storyK = textToDouble;
for (int i=0; i<numFloors; i++) {
k[i] = storyK;
}
this->updatePeriod();
needAnalysis = true;
this->reset();
//this->setBasicModel(numFloors, buildingW, buildingH, storyK, dampingRatio, g);
}
}
void MainWindow::on_inDamping_editingFinished()
{
QString text = inDamping->text();
if (text.isNull())
return;
double textToDouble = text.toDouble();
if (dampingRatio != textToDouble) {
if (textToDouble < 0 || textToDouble > 1.0) {
inDamping->setText(QString::number(dampingRatio));
return;
}
dampingRatio = textToDouble;
// inGravity->setFocus();
for (int i=0; i<numFloors; i++) {
dampRatios[i]=dampingRatio;
}
this->reset();
}
}
void MainWindow::on_dragCoefficient_editingFinished()
{
QString text = dragCoefficient->text();
if (text.isNull())
return;
needAnalysis=true;
this->reset();
}
void MainWindow::on_windGustSpeed_editingFinished()
{
QString text = windGustSpeed->text();
if (text.isNull())
return;
needAnalysis=true;
this->reset();
}
void MainWindow::on_expCatagory_indexChanged()
{
needAnalysis=true;
this->reset();
}
void MainWindow::on_Seed_editingFinished()
{
QString text = seed->text();
if (text.isNull())
return;
needAnalysis=true;
this->reset();
}
void MainWindow::on_scaleFactor_editingFinished()
{
QString text = scaleFactorEQ->text();
if (text.isNull())
return;
double textToDouble = text.toDouble();
if (scaleFactor != textToDouble) {
scaleFactor = textToDouble;
theCurrentRecord->setScaleFactor(scaleFactor);
needAnalysis=true;
this->reset();
}
}
void MainWindow::on_inGravity_editingFinished()
{
}
void MainWindow::on_inFloorWeight_editingFinished()
{
if (updatingPropertiesTable == true)
return;
QString text = inFloorWeight->text();
if (text.isNull())
return;
double textToDouble = text.toDouble();
for (int i=fMinSelected; i<=fMaxSelected; i++)
weights[i] = textToDouble;
buildingW = 0;
for (int i=0; i<numFloors; i++)
buildingW = buildingW+weights[i];
inWeight->setText(QString::number(buildingW));
this->reset();
}
void MainWindow::on_inStoryHeight_editingFinished()
{
if (updatingPropertiesTable == true)
return;
QString text = inStoryHeight->text();
if (text.isNull())
return;
double newStoryHeight = text.toDouble();
double currentStoryHeight = 0;
double *newFloorHeights = new double[numFloors+1];
// determine new floor heights, cludgy can rewrite now store storyHeights
newFloorHeights[0] = 0;
for (int i=0; i<sMinSelected; i++)
newFloorHeights[i+1] = floorHeights[i+1];
for (int i=sMinSelected; i<=sMaxSelected; i++) {
newFloorHeights[i+1] = newFloorHeights[i]+newStoryHeight;
storyHeights[i] = newStoryHeight;
}
for (int i=sMaxSelected+1; i<numFloors; i++)
newFloorHeights[i+1] = newFloorHeights[i]+floorHeights[i+1]-floorHeights[i];
bool needReset = false;
for (int i=0; i<=numFloors; i++) {
if (floorHeights[i] != newFloorHeights[i]){
needReset = true;
i=numFloors+1;
}
}
delete [] floorHeights;
floorHeights = newFloorHeights;
// move focus, update graphic and set analysis flag
// inStoryK->setFocus();
if (needReset == true) {
// delete old array and reset pointer
this->reset();
// delete old array and reset pointer
buildingH = newFloorHeights[numFloors];
inHeight->setText(QString::number(buildingH));
}
}
void MainWindow::on_inStoryK_editingFinished()
{
if (updatingPropertiesTable == true)
return;
QString text = inStoryK->text();
if (text.isNull())
return;
double textToDouble = text.toDouble();
bool needReset = false;
for (int i=sMinSelected; i<=sMaxSelected; i++) {
if (k[i] != textToDouble) {
k[i] = textToDouble;
needReset = true;
}
}
//inStoryFy->setFocus();
if (needReset == true)
this->reset();
}
void MainWindow::on_inStoryFy_editingFinished()
{
if (updatingPropertiesTable == true)
return;
QString text = inStoryFy->text();
if (text.isNull())
return;
bool needReset = false;
double textToDouble = text.toDouble();
for (int i=sMinSelected; i<=sMaxSelected; i++) {
if (fabs(fy[i]-textToDouble) > 1e-12) {
fy[i] = textToDouble;
needReset = true;
}
}
//inStoryB->setFocus();
if (needReset == true)
this->reset();
}
void MainWindow::on_inStoryB_editingFinished()
{
if (updatingPropertiesTable == true)
return;
QString text = inStoryB->text();
if (text.isNull())
return;
bool needReset = false;
double textToDouble = text.toDouble();
for (int i=sMinSelected; i<=sMaxSelected; i++)
if (b[i] != textToDouble) {
b[i] = textToDouble;
needReset = true;
}
//inStoryHeight->setFocus();
if (needReset == true)
this->reset();
}
void
MainWindow::doEarthquakeAnalysis() {
theDomain.clearAll();
OPS_clearAllUniaxialMaterial();
ops_Dt = 0.0;
//
// create the nodes
//
Node **theNodes = new Node *[numFloors+1];
for (int i=0; i<= numFloors; i++) {
Matrix theMass(1,1);
Node *theNode=new Node(i+1,1, 0.0);
theNodes[i] = theNode;
theDomain.addNode(theNode);
if (i == 0) {
SP_Constraint *theSP = new SP_Constraint(i+1, 0, 0., true);
theDomain.addSP_Constraint(theSP);
} else {
theMass(0,0) = weights[i-1]/g;
theNode->setMass(theMass);
}
}
// create the vectors for the element orientation
Vector x(3); x(0) = 1.0; x(1) = 0.0; x(2) = 0.0;
Vector y(3); y(0) = 0.0; y(1) = 1.0; y(2) = 0.0;
double axialLoad = 0;
ZeroLength **theElements = new ZeroLength *[numFloors];
for (int i=numFloors; i>0; i--) {
UniaxialMaterial *theMat = new Steel01(i,fy[i-1],k[i-1],b[i-1]);
// ZeroLength *theEle = new ZeroLength(i+1, 1, i+1, i+2,
//x, y, *theMat, 0);
double PdivL = 0.0;
if (includePDelta == true && storyHeights[i-1] != 0) {
axialLoad = axialLoad + weights[i-1];
PdivL = -axialLoad/storyHeights[i-1]; // negative for compression
}
ZeroLength *theEle = new ZeroLength(i, i, i+1, *theMat, PdivL);
theElements[i-1] = theEle;
theDomain.addElement(theEle);
delete theMat; // each ele makes it's own copy
}
//
// create load pattern and add loads
//
PathSeries *theSeries;
theSeries = new PathSeries(1, *motionData, dt, g*scaleFactor);
GroundMotion *theGroundMotion = new GroundMotion(0,0,theSeries);
LoadPattern *theLoadPattern = new UniformExcitation(*theGroundMotion, 0, 1);
theDomain.addLoadPattern(theLoadPattern);
//
// create the analysis
//
AnalysisModel *theModel = new AnalysisModel();
CTestNormDispIncr *theTest = new CTestNormDispIncr(1.0e-10, 20, 0);
EquiSolnAlgo *theSolnAlgo = new NewtonRaphson();//INITIAL_TANGENT);
TransientIntegrator *theIntegrator = new Newmark(0.5, 0.25);
//ConstraintHandler *theHandler = new TransformationConstraintHandler();
ConstraintHandler *theHandler = new PlainHandler();
RCM *theRCM = new RCM();
DOF_Numberer *theNumberer = new DOF_Numberer(*theRCM);
#ifdef _FORTRAN_LIBS
BandGenLinSolver *theSolver = new BandGenLinLapackSolver();
LinearSOE *theSOE = new BandGenLinSOE(*theSolver);
#else
ProfileSPDLinSolver *theSolver = new ProfileSPDLinDirectSolver();
LinearSOE *theSOE = new ProfileSPDLinSOE(*theSolver);
#endif
DirectIntegrationAnalysis theAnalysis(theDomain,
*theHandler,
*theNumberer,
*theModel,
*theSolnAlgo,
*theSOE,
*theIntegrator);
theSolnAlgo->setConvergenceTest(theTest);
SymBandEigenSolver *theEigenSolver = new SymBandEigenSolver();
EigenSOE *theEigenSOE = new SymBandEigenSOE(*theEigenSolver, *theModel);
theAnalysis.setEigenSOE(*theEigenSOE);
int ok = theAnalysis.eigen(numFloors,true);
const Vector &theEig = theDomain.getEigenvalues();
if (eigValues->Size() != numFloors) {
eigValues->resize(numFloors);
}
*eigValues = theEig;
if (ok == 0)
for (int i=0; i<numFloors; i++)
if (theEig(i) <= 0)
ok = -1;
int numCombo = periodComboBox->count();
if (numCombo != numFloors) {
periodComboBox->clear();
QString t1 = QString("Fundamental Period");
periodComboBox->addItem(t1);
for (int i=1; i<numFloors; i++) {
QString t1 = QString("T") + QString::number(i+1);
periodComboBox->addItem(t1);
}
}
if (ok != 0) {
needAnalysis = false;
analysisFailed = true;
for (int i=0; i<numSteps; i++) {
for (int j=0; j<numFloors+1; j++) {
dispResponsesEarthquake[j][i] = 0;
if (j < numFloors) {
storyForceResponsesEarthquake[j][i]=0;
storyDriftResponsesEarthquake[j][i]=0;
}
}
}
maxEarthquakeDispLabel->setText(QString().setNum(0.0,'f',2));
currentPeriod->setText(QString(tr("undefined")));
delete [] theNodes;
delete [] theElements;
QMessageBox::warning(this, tr("Application"),
tr("Eigenvalue Analysis Failed.<p> Possible Causes: negstive mass, negative story stiffness, or "
"if PDelta is included, a story stiffness - axial load divided by L is negtive resulting "
"in non postive definite stiffness matrix"));
return;
}
Vector dampValues(numFloors);
for (int i=0; i<numFloors; i++) {
dampValues(i)=dampRatios[i];
}
theDomain.setModalDampingFactors(&dampValues);
// theDomain.setRayleighDampingFactors(0.001,9.,0.,0.);