Search found 2 matches

by shariat
Fri Nov 01, 2013 11:08 pm
Forum: OpenSees.exe Users
Topic: Analysis error
Replies: 18
Views: 2622

Re: Analysis error

brag006 wrote: > You need to give us more info for us to help. What are you modelling? what > are your analysis options? etc. > From that error it is most likely because you have a singular stiffness > matrix. You need to check the boundary conditions to make sure your model > is properly restrained...
by shariat
Fri Nov 01, 2013 7:33 am
Forum: OpenSees.exe Users
Topic: Analysis error
Replies: 18
Views: 2622

Re: Analysis error

I have a problem about analyze my model. i can not find out how to correct it. pleas help me. WARNING SuperLU::solve<void>- Error 1 returned in factorization dgstrf<> WRANING NewtonRaphson::solve CurrentStep<> -the LinearSysOfEqn failed in solve<> StaticAnalysis::analyze<> -the Algorithm failed at i...