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Thank You! You were right. The Model was not restrained out of plane i.e why it was displaying high value of Time Period.

Hi everyone! I am getting this error message when I run the analysis. The eigen Value analysis gets completed but after that it throws this error: !!!Pfect():diagonal 3 is Zero!!! In SymSparsein Solver error in factorization. Please can someone have a look at the code and suggest some possible solut...

When I tried solving the following code, it displayed the similar error "WARNING ran out of memory creating element with tag 9 TclElementCommand -- unable to create element of type : LeadRubberX" Can someone please help! Thanks! wipe all; model BasicBuilder -ndm 2 -ndf 3 timeSeries Path 2 ...