Dear Admin,
I tried performing the nonlinear time history analysis feature in STAADPro, but in the end, errors occur. This error says that "each load case must be followed by performing nonlinear analysis then change." I also get a solver error. After I made some modification, another type of error appears again, and state, "above command is not recognized, line ignored." Do you think the dynamic load case have desired configuration? If not, how the arrangement should be? With this, I attached some screenshots command file for your reference. Thank you
Regards
You cannot do a Nonlinear analysis if you have time history load. So please replace your PERFORM NONLINEAR ANALYSIS commands with PERFOFRM ANALYSIS and it should work.
Answer Verified By: Brains React
I see. It works Sir. I did it before. Thanks for your response.