int
BeamEndContact3D::getResponse(int responseID, Information &eleInfo)
{
// initialize variables
Vector slaveForce(3);
Vector masterForce(6);
if (responseID == 1) {
// forces on slave node
slaveForce(0) = -mInternalForces(6);
slaveForce(1) = -mInternalForces(7);
slaveForce(2) = -mInternalForces(8);
return eleInfo.setVector(slaveForce);
} else if (responseID == 2) {
// reactions (forces and moments) on master node
for (int i = 0; i < 3; i++) {
masterForce(i) = -mInternalForces(i);
masterForce(i+3) = -mInternalForces(i+3);
}
return eleInfo.setVector(masterForce);
} else {
// otherwise response quantity is unknown for the BeamEndContact3D class
opserr << "BeamEndContact3D::getResponse(int responseID = " << responseID << ", Information &eleInfo); "
<< " unknown request" << endln;
return -1;
}
}
int
BeamContact2Dp::getResponse(int responseID, Information &eleInfo)
{
// initialize variables
Vector force(2);
Vector frictForce(2);
Vector slaveForce(2);
Vector masterForce(6);
// get contact "stress" vector
Vector stress = theMaterial->getStress();
if (responseID == 1) {
// forces on slave node
slaveForce(0) = -mInternalForces(6);
slaveForce(1) = -mInternalForces(7);
return eleInfo.setVector(slaveForce);
} else if (responseID == 2) {
// frictional force vector
frictForce = stress(1)*mg_xi;
return eleInfo.setVector(frictForce);
} else if (responseID == 3) {
// scalar contact forces
force(0) = stress(0);
force(1) = stress(1);
return eleInfo.setVector(force);
} else if (responseID == 4) {
// reactions (forces and moments) on master nodes
for (int i = 0; i < 3; i++) {
masterForce(i) = -mInternalForces(i);
masterForce(i+3) = -mInternalForces(i+3);
}
return eleInfo.setVector(masterForce);
} else {
// otherwise response quantity is unknown for the BeamContact2Dp class
opserr << "BeamContact2Dp::getResponse(int responseID = " << responseID << ", Information &eleInfo); "
<< " unknown request" << endln;
return -1;
}
}
