I am involved in project where I urgently need to have good answers to following questions related to response spectrum analysis for my clear understanding and to assert to client that my approach is right. I am not designing shear walls under RSA load cases but only for static cases. Scale factor between static and dynamic is 3 in X and 2 in Y so the dynamic forces are lot lesser than the static ones. Also I am not amplifying torsion in RSA. And combining orthogonal effects with SRSS appro