ASCE 7-05 establishes foundational seismic design requirements, focusing on calculating base shear and evaluating lateral displacement (drift) throughChapters 11–23. The standard utilizes uniform hazard maps to determine ground motion, defining key system factors like the Response Modification Coefficient (
Structures are assigned to categories (I to IV) based on the risk to human life, with hospitals and emergency centers requiring the most conservative design . asce 7-05 seismic pdf