Dear friends
I analyzed an example (nonlinear seismic) in two ways:
1. Using downloaded OpenSEES.exe (version 1.7.3).
2. Compiling OpenSEES (version 1.7.3) with VC6 and using the new built OpenSEES.exe
The first analysis is finished successfully up to the last step (25000) but, the second analysis fails in step about 3000!
What is the wrong with my compiling process?
Compiling problem!!!
Moderators: silvia, selimgunay, Moderators
Dear fmk
I followed the analysis process and found that the error is occurred in the “Jacobian3D” function. In this function during the execution of the “new” command for building of the coordinates tensor, the error is occurred and the program is terminated. It is interesting that the error is observed in the step of about 3000 and not in the beginning.
I use EightNode_Brick_u_p element for seismic analysis. Analysis options are as follows:
integrator HHT 0.8
numberer RCM
constraints Penalty 1.0e15 1.0e15
test NormDispIncr 1e-5 50 1
algorithm KrylovNewton
system UmfPack
analysis VariableTransient
Please, help me to find the problem.
Thank you in advance.
Sincerely
I followed the analysis process and found that the error is occurred in the “Jacobian3D” function. In this function during the execution of the “new” command for building of the coordinates tensor, the error is occurred and the program is terminated. It is interesting that the error is observed in the step of about 3000 and not in the beginning.
I use EightNode_Brick_u_p element for seismic analysis. Analysis options are as follows:
integrator HHT 0.8
numberer RCM
constraints Penalty 1.0e15 1.0e15
test NormDispIncr 1e-5 50 1
algorithm KrylovNewton
system UmfPack
analysis VariableTransient
Please, help me to find the problem.
Thank you in advance.
Sincerely
You miht try downloading the current source code via cvs and rebuilding .. i am about to put version 1.7.4 out, hopefully by friday and will update the windows projects before then if the cvs version will not compile out of the box.
Looking at the code you will need to contact Prof. Boris Jeremic at UC Davis if this does
not work. He has made some changes to the source codefor the Tensor class since version 1.7.3.
Looking at the code you will need to contact Prof. Boris Jeremic at UC Davis if this does
not work. He has made some changes to the source codefor the Tensor class since version 1.7.3.