Refined NSA approach for seismic assessment of regular RC frames

[摘要] The nonlinear time-history analysis of multiple-degree-of-freedom structures is often a time-consuming and impractical procedure. A new computer method, developed in the framework of the Eurocode 8 is proposed in this paper. It is based on the determinati

[学科分类] 建筑学

[关键词] pushover analysis;hysteretic models;constant strength inelastic spectrum;constant ductility inelastic spectrum