Hello,
I am designing the mosque in zone 4 . The roof of the mosque is a Truss.I have following questions
1. Do truss rest on the beam ? if yes .? do i have to assign any support conditions ? or etab will selelct by default.
2. what will be the grade of steel for the truss ? yield or tensile strength. some one told me go for A 36 ( 36,58)