Hii..
I am modeling a College building in STAAD connect edition which has Inclined slabs (Lecture halls). As floor diaphragm option not supports the inclined slabs, I have modeled slab with plate elements. But i am running dynamic analysis using IS 1893:2016 in which i have to perform Soft storey check also. Is there any solution to perform soft storey check for structures like this. Please help in this regard.
Thanks in advance.
Can you please try range option in floor diaphragm to capture the inclined floor as shown below.
Hope this will help you to do soft story check as per IS1893