• The analysis procedure can be selected in by user according to Codes.

International Design Codes

ASCE 7-16 : 12.6 Analysis Procedure Selection 

TSC 2018 : Linear Dynamic Analysis

The seismic analysis procedure should be selected in accordance with the conditions given in the seismic design Codes. The three basic procedures provided in Codes are the Equivalent Lateral Force, Modal Response Spectrum and Linear Response History. In addition, nonlinear analysis procedures used to determine building performance are also specified in seismic design Codes.