Non linear time history analysis still not implemented in staad pro for different types of structure like residential, industrial structure etc, kindly add non linear time history analysis in staad CE as it gives realistic and more conservative analysis result, and thus it is high demandable..
Thank you for posting your idea. There is certainly a move towards including more non-linear methods in the structural analysis requirements that engineers need to address and accounting for non-linear effects in a dynamic time history analysis is one. This has been added to the development backlog.