int
N4BiaxialTruss::getResponse(int responseID, Information &eleInfo)
{
double strain;
switch (responseID) {
case 1:
return eleInfo.setVector(this->getResistingForce());
default:
return 0;
}
}
int
WheelRail::getResponse(int responseID, Information &eleInfo)
{
switch (responseID) {
case 1: // stiffness
return eleInfo.setMatrix(this->getTangentStiff());
case 2: // activeData
/*/ 记录激活量
激活自由度（5个） 激活单元号（1个） commited位置（1个）//*/
for(int i=0;i<5;i++)
activeData(i)=activeDof(i);
activeData(5)=this->activeBeamIndex;
activeData(6)=currentLocation;
return eleInfo.setVector(activeData);
case 3:
/*/ 记录有效单元节点力
P（5个）//*/
for(int i=0;i<5;i++)
localActiveForce(i)=(*P)(activeDof(i));
return eleInfo.setVector(localActiveForce);
case 4:
/*/ 记录接触量
嵌入量（1个）uF（1个） Fhz（1个） theDeltaY（1个） uUnderWheel（3个）//*/
contactData(0)=this->deltaU;
contactData(1)=this->uF;
contactData(2)=this->Fhz;
contactData(3)=this->theDeltaY;
for(int i=0;i<3;i++)
contactData(i+4)= railDisp(i);
return eleInfo.setVector(contactData);
default:
return -1;
}
}
int XC::Twenty_Node_Brick::getResponse(int responseID, Information &eleInfo)
{
static Vector stresses(162);
if(responseID == 1)
return eleInfo.setVector(this->getResistingForce());
else if(responseID == 2)
return eleInfo.setMatrix(this->getTangentStiff());
else if(responseID == 3)
return eleInfo.setMatrix(this->getMass());
else if(responseID == 4)
return eleInfo.setMatrix(this->getDamp());
else if(responseID == 5) {
// Loop over the integration points
int cnt = 0;
for(int i = 0; i < nintu; i++) {
// Get material stress response
const XC::Vector &sigma = physicalProperties[i]->getStress();
stresses(cnt++) = sigma(0);
stresses(cnt++) = sigma(1);
stresses(cnt++) = sigma(2);
stresses(cnt++) = sigma(3);
stresses(cnt++) = sigma(4);
stresses(cnt++) = sigma(5);
}
return eleInfo.setVector(stresses);
}
else
return -1;
}
int XC::FourNodeQuad::getResponse(int responseID, Information &eleInfo)
{
if(responseID == 1)
{ return eleInfo.setVector(this->getResistingForce()); }
else if(responseID == 2)
{ return eleInfo.setMatrix(this->getTangentStiff()); }
else if(responseID == 3)
{
// Loop over the integration points
int cnt = 0;
for(size_t i= 0;i<physicalProperties.size(); i++)
{
// Get material stress response
const XC::Vector &sigma = physicalProperties[i]->getStress();
P(cnt) = sigma(0);
P(cnt+1) = sigma(1);
cnt += 2;
}
return eleInfo.setVector(P);
}
else
return -1;
}
int
AC3D8HexWithSensitivity::getResponse (int responseID, Information &eleInfo)
{
switch(responseID) {
case 1:
return eleInfo.setVector(this->getResistingForce());
case 2:
return eleInfo.setMatrix(this->getTangentStiff());
default:
return -1;
}
}
int
Tri31::getResponse(int responseID, Information &eleInfo)
{
if (responseID == 1) {
return eleInfo.setVector(this->getResistingForce());
} else if (responseID == 3) {
// Loop over the integration points
static Vector stresses(3*numgp);
int cnt = 0;
for (int i = 0; i < numgp; i++) {
// Get material stress response
const Vector &sigma = theMaterial[i]->getStress();
stresses(cnt) = sigma(0);
stresses(cnt+1) = sigma(1);
stresses(cnt+2) = sigma(2);
cnt += 3;
}
return eleInfo.setVector(stresses);
} else
return -1;
}
int
ElasticBeam2d::getResponse (int responseID, Information &eleInfo)
{
double N, M1, M2, V;
double L = theCoordTransf->getInitialLength();
this->getResistingForce();
switch (responseID) {
case 1: // stiffness
return eleInfo.setMatrix(this->getTangentStiff());
case 2: // global forces
return eleInfo.setVector(this->getResistingForce());
case 3: // local forces
// Axial
N = q(0);
P(3) = N;
P(0) = -N+p0[0];
// Moment
M1 = q(1);
M2 = q(2);
P(2) = M1;
P(5) = M2;
// Shear
V = (M1+M2)/L;
P(1) = V+p0[1];
P(4) = -V+p0[2];
return eleInfo.setVector(P);
case 4: // basic forces
return eleInfo.setVector(q);
default:
return -1;
}
}
int XC::DispBeamColumn2d::getResponse(int responseID, Information &eleInfo)
{
double V;
double L = theCoordTransf->getInitialLength();
if(responseID == 1)
return eleInfo.setVector(this->getResistingForce());
else if(responseID == 2) {
P(3) = q(0);
P(0) = -q(0)+p0[0];
P(2) = q(1);
P(5) = q(2);
V = (q(1)+q(2))/L;
P(1) = V+p0[1];
P(4) = -V+p0[2];
return eleInfo.setVector(P);
}
// Chord rotation
else if(responseID == 3)
return eleInfo.setVector(theCoordTransf->getBasicTrialDisp());
// Plastic rotation
else if(responseID == 4) {
static XC::Vector vp(3);
static XC::Vector ve(3);
const XC::Matrix &kb = this->getInitialBasicStiff();
kb.Solve(q, ve);
vp = theCoordTransf->getBasicTrialDisp();
vp -= ve;
return eleInfo.setVector(vp);
}
else
return -1;
}
int ECGenericTCP::getResponse(int responseID, Information &info)
{
switch (responseID) {
case 1: // ctrl displacements
return info.setVector(*ctrlDisp);
case 2: // ctrl velocities
return info.setVector(*ctrlVel);
case 3: // ctrl accelerations
return info.setVector(*ctrlAccel);
case 4: // ctrl forces
return info.setVector(*ctrlForce);
case 5: // ctrl times
return info.setVector(*ctrlTime);
case 6: // daq displacements
return info.setVector(*daqDisp);
case 7: // daq velocities
return info.setVector(*daqVel);
case 8: // daq accelerations
return info.setVector(*daqAccel);
case 9: // daq forces
return info.setVector(*daqForce);
case 10: // daq times
return info.setVector(*daqTime);
default:
return -1;
}
}
int
FourNodeQuadUP::getResponse(int responseID, Information &eleInfo)
{
switch (responseID) {
case 1:
return eleInfo.setVector(this->getResistingForce());
case 2:
return eleInfo.setMatrix(this->getTangentStiff());
default:
return -1;
}
}
int
SectionForceDeformation2d::getResponseSensitivity(int responseID, int gradIndex,
Information &secInfo)
{
Vector &theVec = *(secInfo.theVector);
switch (responseID) {
case 1:
theVec = this->getSectionDeformationSensitivity(gradIndex);
return secInfo.setVector(theVec);
case 2: {
const Matrix &ks = this->getSectionTangent();
const Vector &dedh = this->getSectionDeformationSensitivity(gradIndex);
const Vector &dsdh = this->getStressResultantSensitivity(gradIndex, true);
theVec.addMatrixVector(0.0, ks, dedh, 1.0);
theVec.addVector(1.0, dsdh, 1.0);
return secInfo.setVector(theVec);
}
default:
return -1;
}
}
int
ParallelMaterial::getResponse(int responseID, Information &info)
{
Vector stresses(numMaterials);
int i;
switch (responseID) {
case 100:
for (i = 0; i < numMaterials; i++)
stresses(i) = theModels[i]->getStress();
return info.setVector(stresses);
default:
return this->UniaxialMaterial::getResponse(responseID, info);
}
}
int EETrussCorot::getResponse(int responseID, Information &eleInfo)
{
switch (responseID) {
case 1: // global forces
return eleInfo.setVector(this->getResistingForce());
case 2: // local forces
theVector->Zero();
// Axial
(*theVector)(0) = -(*qDaq)(0);
(*theVector)(numDOF/2) = (*qDaq)(0);
return eleInfo.setVector(*theVector);
case 3: // basic force
return eleInfo.setVector(*qDaq);
case 4: // ctrl basic displacement
return eleInfo.setVector(dbCtrl);
case 5: // ctrl basic velocity
return eleInfo.setVector(vbCtrl);
case 6: // ctrl basic acceleration
return eleInfo.setVector(abCtrl);
case 7: // daq basic displacement
return eleInfo.setVector(this->getBasicDisp());
case 8: // daq basic velocitie
return eleInfo.setVector(this->getBasicVel());
case 9: // daq basic acceleration
return eleInfo.setVector(this->getBasicAccel());
default:
return 0;
}
}
int
PileToe3D::getResponse(int responseID, Information &eleInfo)
{
Vector mReactions(6);
if (responseID == 1) {
// full reactions on master nodes
for (int ii=0; ii<6; ii++) {
mReactions(ii) = -mInternalForces(ii);
}
return eleInfo.setVector(mReactions);
} else
opserr << "PileToe3D::getResponse(int responseID=" << responseID << ", Information &eleInfo): " << " unknown request" << endln;
return -1;
}
int
ZeroLengthContact2D::getResponse(int responseID, Information &eleInfo)
{
if (responseID == 1)
return eleInfo.setVector(this->getResistingForce());
else if (responseID == 2)
return eleInfo.setMatrix(this->getTangentStiff());
else if (responseID == 3)
{//opserr<<"Contact2D getResponse p="<<this->pressure<<endln;
return eleInfo.setDouble(this->pressure);
}
else if (responseID == 4)
return eleInfo.setDouble(this->gap);
else
return -1;
}
int
CoupledZeroLength::getResponse(int responseID, Information &eleInformation)
{
const Vector& disp1 = theNodes[0]->getTrialDisp();
const Vector& disp2 = theNodes[1]->getTrialDisp();
const Vector diff = disp2-disp1;
switch (responseID) {
case -1:
return -1;
case 1:
return eleInformation.setVector(this->getResistingForce());
default:
return -1;
}
}
int
Quad4FiberOverlay::getResponse(int responseID, Information &eleInfo)
{
double strain;
switch (responseID) {
case -1:
return -1;
case 1: // global forces
return eleInfo.setVector(this->getResistingForce());
case 2:
strain = this->computeCurrentStrain();
theMaterial->setTrialStrain(strain);
return eleInfo.setDouble(Af*theMaterial->getStress());
default:
return 0;
}
}
int
CorotTrussSection::getResponse(int responseID, Information &eleInfo)
{
double strain, force;
switch (responseID) {
case 1:
return eleInfo.setVector(this->getResistingForce());
case 2:
if (Lo == 0.0) {
strain = 0.0;
force = 0.0;
} else {
int order = theSection->getOrder();
const ID &code = theSection->getType();
const Vector &s = theSection->getStressResultant();
force = 0.0;
int i;
for (i = 0; i < order; i++) {
if (code(i) == SECTION_RESPONSE_P)
force += s(i);
}
}
return eleInfo.setDouble(force);
case 3:
if (Lo == 0.0) {
strain = 0.0;
} else {
strain = this->computeCurrentStrain();
}
return eleInfo.setDouble(Lo * strain);
default:
return -1;
}
}
int
TPB1D::getResponse(int responseID, Information &eleInformation)
{
const Vector& disp1 = theNodes[0]->getTrialDisp();
const Vector& disp2 = theNodes[1]->getTrialDisp();
const Vector diff = disp2-disp1;
switch (responseID) {
case -1:
return -1;
case 1:
return eleInformation.setVector(this->getResistingForce());
case 2:
if (eleInformation.theVector != 0) {
(*(eleInformation.theVector))(0) = theMaterial->getStress();
}
return 0;
case 3:
if (eleInformation.theVector != 0) {
(*(eleInformation.theVector))(0) = theMaterial->getStrain();
}
return 0;
case 4:
if (eleInformation.theVector != 0) {
(*(eleInformation.theVector))(0) = theMaterial->getStrain();
(*(eleInformation.theVector))(1) = theMaterial->getStress();
}
return 0;
default:
return -1;
}
}
int
CorotTruss::getResponse(int responseID, Information &eleInfo)
{
double strain;
switch (responseID) {
case 1:
return eleInfo.setVector(this->getResistingForce());
case 2:
return eleInfo.setDouble(A * theMaterial->getStress());
case 3:
if (Lo == 0.0) {
strain = 0.0;
} else {
strain = theMaterial->getStrain();
}
return eleInfo.setDouble(Lo * strain);
default:
return 0;
}
}
int TwoNodeLink::getResponse(int responseID, Information &eleInfo)
{
Vector defoAndForce(numDir*2);
switch (responseID) {
case 1: // global forces
return eleInfo.setVector(this->getResistingForce());
case 2: // local forces
theVector->Zero();
// determine resisting forces in local system
theVector->addMatrixTransposeVector(0.0, Tlb, qb, 1.0);
// add P-Delta effects to local forces
if (Mratio.Size() == 4)
this->addPDeltaForces(*theVector);
return eleInfo.setVector(*theVector);
case 3: // basic forces
return eleInfo.setVector(qb);
case 4: // local displacements
return eleInfo.setVector(ul);
case 5: // basic displacements
return eleInfo.setVector(ub);
case 6: // basic deformations and basic forces
defoAndForce.Zero();
defoAndForce.Assemble(ub,0);
defoAndForce.Assemble(qb,numDir);
return eleInfo.setVector(defoAndForce);
default:
return 0;
}
}
int LeadRubberX::getResponse(int responseID, Information &eleInfo)
{
double kGeo1, MpDelta1, MpDelta2, MpDelta3, MpDelta4, MpDelta5, MpDelta6;
Vector dzduVec(4), kbVec(4), Param(6);
switch (responseID) {
case 1: // global forces
return eleInfo.setVector(this->getResistingForce());
case 2: // local forces
theVector.Zero();
// determine resisting forces in local system
theVector.addMatrixTransposeVector(0.0, Tlb, qb, 1.0);
// add P-Delta moments
kGeo1 = 0.5*qb(0);
MpDelta1 = kGeo1*(ul(7)-ul(1));
theVector(5) += MpDelta1;
theVector(11) += MpDelta1;
MpDelta2 = kGeo1*shearDistI*L*ul(5);
theVector(5) += MpDelta2;
theVector(11) -= MpDelta2;
MpDelta3 = kGeo1*(1.0 - shearDistI)*L*ul(11);
theVector(5) -= MpDelta3;
theVector(11) += MpDelta3;
MpDelta4 = kGeo1*(ul(8)-ul(2));
theVector(4) -= MpDelta4;
theVector(10) -= MpDelta4;
MpDelta5 = kGeo1*shearDistI*L*ul(4);
theVector(4) += MpDelta5;
theVector(10) -= MpDelta5;
MpDelta6 = kGeo1*(1.0 - shearDistI)*L*ul(10);
theVector(4) -= MpDelta6;
theVector(10) += MpDelta6;
return eleInfo.setVector(theVector);
case 3: // basic forces
return eleInfo.setVector(qb);
case 4: // local displacements
return eleInfo.setVector(ul);
case 5: // basic displacements
return eleInfo.setVector(ub);
case 6: // hysteretic evolution parameter
return eleInfo.setVector(z);
case 7: // dzdu
dzduVec(0) = dzdu(0,0); dzduVec(1) = dzdu(0,1);
dzduVec(2) = dzdu(1,0); dzduVec(3) = dzdu(1,1);
return eleInfo.setVector(dzduVec);
case 8: // basic stiffness
kbVec(0) = kb(1,1); kbVec(1) = kb(1,2);
kbVec(2) = kb(2,1); kbVec(3) = kb(2,2);
return eleInfo.setVector(kbVec);
case 9: // parameters that varies with time
Param(0) = Fcn;
Param(1) = Fcrn;
Param(2) = Kv;
Param(3) = ke;
Param(4) = TL_commit;
Param(5) = qYield;
return eleInfo.setVector(Param);
default:
return -1;
}
}
int
DispBeamColumn2d::getResponseSensitivity(int responseID, int gradNumber,
Information &eleInfo)
{
// Basic deformation sensitivity
if (responseID == 3) {
const Vector &dvdh = crdTransf->getBasicDisplSensitivity(gradNumber);
return eleInfo.setVector(dvdh);
}
// Basic force sensitivity
else if (responseID == 9) {
static Vector dqdh(3);
dqdh.Zero();
return eleInfo.setVector(dqdh);
}
// dsdh
else if (responseID == 76) {
int sectionNum = eleInfo.theInt;
int order = theSections[sectionNum-1]->getOrder();
const ID &code = theSections[sectionNum-1]->getType();
Vector dsdh(order);
dsdh = theSections[sectionNum-1]->getStressResultantSensitivity(gradNumber, true);
const Vector &v = crdTransf->getBasicTrialDisp();
const Vector &dvdh = crdTransf->getBasicDisplSensitivity(gradNumber);
double L = crdTransf->getInitialLength();
double oneOverL = 1.0/L;
const Matrix &ks = theSections[sectionNum-1]->getSectionTangent();
Vector dedh(order);
//const Matrix &pts = quadRule.getIntegrPointCoords(numSections);
double xi[maxNumSections];
beamInt->getSectionLocations(numSections, L, xi);
double x = xi[sectionNum-1];
//double xi6 = 6.0*pts(i,0);
double xi6 = 6.0*x;
int j;
for (j = 0; j < order; j++) {
switch(code(j)) {
case SECTION_RESPONSE_P:
dedh(j) = oneOverL*dvdh(0); break;
case SECTION_RESPONSE_MZ:
dedh(j) = oneOverL*((xi6-4.0)*dvdh(1) + (xi6-2.0)*dvdh(2)); break;
default:
dedh(j) = 0.0; break;
}
}
dsdh.addMatrixVector(1.0, ks, dedh, 1.0);
return eleInfo.setVector(dsdh);
}
else
return -1;
}
int
DispBeamColumn2d::getResponse(int responseID, Information &eleInfo)
{
double V;
double L = crdTransf->getInitialLength();
if (responseID == 1)
return eleInfo.setVector(this->getResistingForce());
else if (responseID == 12) {
P.Zero();
P.addVector(1.0, this->getRayleighDampingForces(), 1.0);
return eleInfo.setVector(P);
} else if (responseID == 2) {
P(3) = q(0);
P(0) = -q(0)+p0[0];
P(2) = q(1);
P(5) = q(2);
V = (q(1)+q(2))/L;
P(1) = V+p0[1];
P(4) = -V+p0[2];
return eleInfo.setVector(P);
}
else if (responseID == 9) {
return eleInfo.setVector(q);
}
else if (responseID == 19) {
static Matrix kb(3,3);
this->getBasicStiff(kb);
return eleInfo.setMatrix(kb);
}
// Chord rotation
else if (responseID == 3) {
return eleInfo.setVector(crdTransf->getBasicTrialDisp());
}
// Plastic rotation
else if (responseID == 4) {
static Vector vp(3);
static Vector ve(3);
const Matrix &kb = this->getInitialBasicStiff();
kb.Solve(q, ve);
vp = crdTransf->getBasicTrialDisp();
vp -= ve;
return eleInfo.setVector(vp);
}
// Curvature sensitivity
else if (responseID == 5) {
/*
Vector curv(numSections);
const Vector &v = crdTransf->getBasicDispGradient(1);
double L = crdTransf->getInitialLength();
double oneOverL = 1.0/L;
//const Matrix &pts = quadRule.getIntegrPointCoords(numSections);
double pts[2];
pts[0] = 0.0;
pts[1] = 1.0;
// Loop over the integration points
for (int i = 0; i < numSections; i++) {
int order = theSections[i]->getOrder();
const ID &code = theSections[i]->getType();
//double xi6 = 6.0*pts(i,0);
double xi6 = 6.0*pts[i];
curv(i) = oneOverL*((xi6-4.0)*v(1) + (xi6-2.0)*v(2));
}
return eleInfo.setVector(curv);
*/
Vector curv(numSections);
/*
// Loop over the integration points
for (int i = 0; i < numSections; i++) {
int order = theSections[i]->getOrder();
const ID &code = theSections[i]->getType();
const Vector &dedh = theSections[i]->getdedh();
for (int j = 0; j < order; j++) {
if (code(j) == SECTION_RESPONSE_MZ)
curv(i) = dedh(j);
}
}
*/
return eleInfo.setVector(curv);
}
// Basic deformation sensitivity
else if (responseID == 6) {
const Vector &dvdh = crdTransf->getBasicDisplSensitivity(1);
return eleInfo.setVector(dvdh);
}
else if (responseID == 7) {
//const Matrix &pts = quadRule.getIntegrPointCoords(numSections);
double xi[maxNumSections];
beamInt->getSectionLocations(numSections, L, xi);
Vector locs(numSections);
for (int i = 0; i < numSections; i++)
locs(i) = xi[i]*L;
return eleInfo.setVector(locs);
}
else if (responseID == 8) {
//const Vector &wts = quadRule.getIntegrPointWeights(numSections);
double wt[maxNumSections];
beamInt->getSectionWeights(numSections, L, wt);
Vector weights(numSections);
for (int i = 0; i < numSections; i++)
weights(i) = wt[i]*L;
return eleInfo.setVector(weights);
}
else
return Element::getResponse(responseID, eleInfo);
}
int
ElasticForceBeamColumn2d::getResponse(int responseID, Information &eleInfo)
{
static Vector Se(NEBD);
static Vector vp(NEBD);
static Matrix fe(NEBD,NEBD);
if (responseID == 1)
return eleInfo.setVector(this->getResistingForce());
else if (responseID == 2) {
double p0[3]; p0[0] = 0.0; p0[1] = 0.0; p0[2] = 0.0;
if (numEleLoads > 0)
this->computeReactions(p0);
this->computeBasicForces(Se);
theVector(3) = Se(0);
theVector(0) = -Se(0)+p0[0];
theVector(2) = Se(1);
theVector(5) = Se(2);
double V = (Se(1)+Se(2))/crdTransf->getInitialLength();
theVector(1) = V+p0[1];
theVector(4) = -V+p0[2];
return eleInfo.setVector(theVector);
}
// Chord rotation
else if (responseID == 7) {
this->computeBasicForces(Se);
return eleInfo.setVector(Se);
}
// Chord rotation
else if (responseID == 3) {
vp = crdTransf->getBasicTrialDisp();
return eleInfo.setVector(vp);
}
// Plastic rotation
else if (responseID == 4) {
this->computeBasicForces(Se);
this->getInitialFlexibility(fe);
vp = crdTransf->getBasicTrialDisp();
vp.addMatrixVector(1.0, fe, Se, -1.0);
return eleInfo.setVector(vp);
}
// Point of inflection
else if (responseID == 5) {
double LI = 0.0;
this->computeBasicForces(Se);
if (fabs(Se(1)+Se(2)) > DBL_EPSILON) {
double L = crdTransf->getInitialLength();
LI = Se(1)/(Se(1)+Se(2))*L;
}
return eleInfo.setDouble(LI);
}
else if (responseID == 7) {
this->computeBasicForces(Se);
return eleInfo.setVector(Se);
}
else if (responseID == 10) {
double L = crdTransf->getInitialLength();
double pts[maxNumSections];
beamIntegr->getSectionLocations(numSections, L, pts);
Vector locs(numSections);
for (int i = 0; i < numSections; i++)
locs(i) = pts[i]*L;
return eleInfo.setVector(locs);
}
else if (responseID == 11) {
double L = crdTransf->getInitialLength();
double wts[maxNumSections];
beamIntegr->getSectionWeights(numSections, L, wts);
Vector weights(numSections);
for (int i = 0; i < numSections; i++)
weights(i) = wts[i]*L;
return eleInfo.setVector(weights);
}
else
return -1;
}
int
DispBeamColumn3d::getResponse(int responseID, Information &eleInfo)
{
double N, V, M1, M2, T;
double L = crdTransf->getInitialLength();
double oneOverL = 1.0/L;
if (responseID == 1)
return eleInfo.setVector(this->getResistingForce());
else if (responseID == 12)
return eleInfo.setVector(this->getRayleighDampingForces());
else if (responseID == 2) {
// Axial
N = q(0);
P(6) = N;
P(0) = -N+p0[0];
// Torsion
T = q(5);
P(9) = T;
P(3) = -T;
// Moments about z and shears along y
M1 = q(1);
M2 = q(2);
P(5) = M1;
P(11) = M2;
V = (M1+M2)*oneOverL;
P(1) = V+p0[1];
P(7) = -V+p0[2];
// Moments about y and shears along z
M1 = q(3);
M2 = q(4);
P(4) = M1;
P(10) = M2;
V = (M1+M2)*oneOverL;
P(2) = -V+p0[3];
P(8) = V+p0[4];
return eleInfo.setVector(P);
}
// Chord rotation
else if (responseID == 3)
return eleInfo.setVector(crdTransf->getBasicTrialDisp());
// Plastic rotation
else if (responseID == 4) {
static Vector vp(6);
static Vector ve(6);
const Matrix &kb = this->getInitialBasicStiff();
kb.Solve(q, ve);
vp = crdTransf->getBasicTrialDisp();
vp -= ve;
return eleInfo.setVector(vp);
}
else
return -1;
}
int
UniaxialMaterial::getResponse(int responseID, Information &matInfo)
{
static Vector stressStrain(2);
static Vector stressStrainTangent(3);
static Vector tempData(2); //L.jiang [SIF]
static Information infoData(tempData); //L.jiang [SIF]
// each subclass must implement its own stuff
// added for sensitivity recorder. Quan 2009
if ((responseID>10000)&&(responseID<20000)){
matInfo.setDouble(this->getStressSensitivity(responseID-10000,false));
return 0;
}
else if (responseID>20000){
matInfo.setDouble(this->getStrainSensitivity(responseID-20000));
return 0;
}
double kInit;
double stress;
double strain;
switch (responseID) {
case 1:
matInfo.setDouble(this->getStress());
return 0;
case 2:
matInfo.setDouble(this->getTangent());
return 0;
case 3:
matInfo.setDouble(this->getStrain());
return 0;
case 6: // an approx to plastic strain
strain = this->getStrain();
stress = this->getStress();
kInit = this->getTangent();
strain = strain-stress/kInit;
matInfo.setDouble(strain);
return 0;
case 4:
stressStrain(0) = this->getStress();
stressStrain(1) = this->getStrain();
matInfo.setVector(stressStrain);
return 0;
case 5:
stressStrainTangent(0) = this->getStress();
stressStrainTangent(1) = this->getStrain();
stressStrainTangent(2) = this->getTangent();
matInfo.setVector(stressStrainTangent);
return 0;
//Added by Liming, UoE, for temperature and elongation output,[SIF]2017
case 7:
if ((this->getVariable("TempAndElong", infoData)) != 0) {
opserr << "Warning: invalid tag in uniaxialMaterial:getVariable" << endln;
return -1;
}
tempData = infoData.getData();
matInfo.setVector(tempData);
return 0;
default:
return -1;
}
}
int
TrussSection::getResponse(int responseID, Information &eleInfo)
{
double strain, force;
static Vector sVec(1);
static Vector fVec(1);
static Matrix kVec(1,1);
switch (responseID) {
case 1:
return eleInfo.setVector(this->getResistingForce());
case 2:
if (L == 0.0) {
strain = 0.0;
force = 0.0;
} else {
int order = theSection->getOrder();
const ID &code = theSection->getType();
const Vector &s = theSection->getStressResultant();
force = 0.0;
int i;
for (i = 0; i < order; i++) {
if (code(i) == SECTION_RESPONSE_P)
force += s(i);
}
}
fVec(0) = force;
return eleInfo.setVector(fVec);
case 3:
if (L == 0.0) {
strain = 0.0;
} else {
strain = this->computeCurrentStrain();
}
sVec(0) = L*strain;
return eleInfo.setVector(sVec);
case 4:
if (L == 0.0) {
force = 0.0;
} else {
int order = theSection->getOrder();
const ID &code = theSection->getType();
const Matrix &ks = theSection->getSectionTangent();
force = 0.0;
int i;
for (i = 0; i < order; i++) {
if (code(i) == SECTION_RESPONSE_P)
force += ks(i,i);
}
}
kVec(0,0) = force/L;
return eleInfo.setMatrix(kVec);
default:
return -1;
}
}
int TotalLagrangianFD8NodeBrick::getResponse (int responseID, Information &eleInfo)
{
int i;
static Vector P0(NumTotalGaussPts*6);
switch (responseID) {
case 1:
return eleInfo.setVector(this->getResistingForce() );
case 3: {
Vector P0(NumTotalGaussPts*6);
tensor sigma;
for (i=0; i<NumTotalGaussPts; i++) {
sigma = theMaterial[i]->getCauchyStressTensor();
P0(i*6 +0 ) = sigma.val(1,1);
P0(i*6 +1 ) = sigma.val(2,2);
P0(i*6 +2 ) = sigma.val(3,3);
P0(i*6 +3 ) = sigma.val(2,3);
P0(i*6 +4 ) = sigma.val(3,1);
P0(i*6 +5 ) = sigma.val(1,2);
}
return eleInfo.setVector(P0);
}
case 4: {
Vector P0(NumTotalGaussPts*6);
tensor sigma;
for (i=0; i<NumTotalGaussPts; i++) {
sigma = theMaterial[i]->getStressTensor();
P0(i*6 +0 ) = sigma.val(1,1);
P0(i*6 +1 ) = sigma.val(2,2);
P0(i*6 +2 ) = sigma.val(3,3);
P0(i*6 +3 ) = sigma.val(2,3);
P0(i*6 +4 ) = sigma.val(3,1);
P0(i*6 +5 ) = sigma.val(1,2);
}
return eleInfo.setVector(P0);
}
case 5: {
Vector P0(NumTotalGaussPts*6);
tensor e;
tensor E;
tensor F;
tensor tI2("I", 2, def_dim_2);
for (i=0; i<NumTotalGaussPts; i++) {
E = theMaterial[i]->getStrainTensor();
F = theMaterial[i]->getF();
F = F.inverse();
e = F("ki")*F("kj"); e.null_indices();
e = (tI2-e) *0.5;
P0(i*6 +0 ) = e.val(1,1);
P0(i*6 +1 ) = e.val(2,2);
P0(i*6 +2 ) = e.val(3,3);
P0(i*6 +3 ) = e.val(2,3);
P0(i*6 +4 ) = e.val(3,1);
P0(i*6 +5 ) = e.val(1,2);
}
return eleInfo.setVector(P0);
}
case 6: {
Vector P0(NumTotalGaussPts*6);
tensor E;
for (i=0; i<NumTotalGaussPts; i++) {
E = theMaterial[i]->getStrainTensor();
P0(i*6 +0 ) = E.val(1,1);
P0(i*6 +1 ) = E.val(2,2);
P0(i*6 +2 ) = E.val(3,3);
P0(i*6 +3 ) = E.val(2,3);
P0(i*6 +4 ) = E.val(3,1);
P0(i*6 +5 ) = E.val(1,2);
}
return eleInfo.setVector(P0);
}
default:
return -1;
}
}
int
BeamColumnJoint3d::getResponse(int responseID, Information &eleInfo)
{
static Vector delta(13);
static Vector def(4);
static Vector U(16);
static Vector Utemp(12);
double bsFa, bsFb, bsFc, bsFd;
double bsFac, bsFbd, isFac, isFbd;
switch (responseID) {
case 1:
if(eleInfo.theVector!=0)
{
(*(eleInfo.theVector))(0) = UeprCommit(0);
(*(eleInfo.theVector))(1) = UeprCommit(1);
(*(eleInfo.theVector))(2) = UeprCommit(2);
(*(eleInfo.theVector))(3) = UeprCommit(3);
(*(eleInfo.theVector))(4) = UeprCommit(4);
(*(eleInfo.theVector))(5) = UeprCommit(5);
(*(eleInfo.theVector))(6) = UeprCommit(6);
(*(eleInfo.theVector))(7) = UeprCommit(7);
(*(eleInfo.theVector))(8) = UeprCommit(8);
(*(eleInfo.theVector))(9) = UeprCommit(9);
(*(eleInfo.theVector))(10) = UeprCommit(10);
(*(eleInfo.theVector))(11) = UeprCommit(11);
(*(eleInfo.theVector))(12) = UeprCommit(12);
(*(eleInfo.theVector))(13) = UeprCommit(13);
(*(eleInfo.theVector))(14) = UeprCommit(14);
(*(eleInfo.theVector))(15) = UeprCommit(15);
(*(eleInfo.theVector))(16) = UeprCommit(16);
(*(eleInfo.theVector))(17) = UeprCommit(17);
(*(eleInfo.theVector))(18) = UeprCommit(18);
(*(eleInfo.theVector))(19) = UeprCommit(19);
(*(eleInfo.theVector))(20) = UeprCommit(20);
(*(eleInfo.theVector))(21) = UeprCommit(21);
(*(eleInfo.theVector))(22) = UeprCommit(22);
(*(eleInfo.theVector))(23) = UeprCommit(23);
}
return 0;
case 2:
if (eleInfo.theVector !=0) {
(*(eleInfo.theVector))(0) = UeprIntCommit(0);
(*(eleInfo.theVector))(1) = UeprIntCommit(1);
(*(eleInfo.theVector))(2) = UeprIntCommit(2);
(*(eleInfo.theVector))(3) = UeprIntCommit(3);
}
return 0;
case 3:
// modified 01.04.03 -------- determine which plane the joint lies
Utemp.addMatrixVector(0.0,Transf,UeprCommit,1.0);
U.Assemble(Utemp,0,1.0);
U.Assemble(UeprIntCommit,12,1.0);
delta.addMatrixVector(0.0,BCJoint,U,1.0);
bsFa = fabs(delta(0) - delta(1))/elemWidth;
bsFc = fabs(delta(7) - delta(6))/elemWidth;
bsFac = bsFa + bsFc;
bsFb = fabs(delta(4) - delta(3))/elemHeight;
bsFd = fabs(delta(10) - delta(9))/elemHeight;
bsFbd = bsFb + bsFd;
def(0) = bsFac + bsFbd; // contribution of bar slip deformation
isFac = (delta(2) + delta(8))/elemHeight;
isFbd = (delta(5) + delta(11))/elemWidth;
def(1) = isFac + isFbd; // contribution due to interface shear spring
def(2) = delta(12); // contribution due to shear panel
def(3) = def(0) + def(1) + def(2); // total joint deformation
return eleInfo.setVector(def);
default:
return -1;
}
}
