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Hi all, I trying to make a tcl file for parametric generation of steel bracing member with initial imperfection. Initial Imperfection is a Sin function. when I run this file an unknown error will apear. Please check my file. Here is the file: # Units: kN, m # Parameter identifying the number of Segm...

Hi every body I prepare a analytical model for 3 story chevron braced frame in opensess but i can't analyze it. I check my model more and more but i cant find the problem. please verify my model. Thanks all Morteza Here is the file ---- end of file contains source file for WsectionR ################...