非线性反应谱是基于性能的抗震设计理论中亟待解决的基础性课题之一。
Inelastic seismic design spectra is one of the fundamental research in performance-based seismic design that needs to be solved urgently.
目前新西兰、日本、美国、欧洲等国家抗震设计都采用延性抗震设计理论。
A ductility theory is adopted in anti-seismic design specification of New Zealand, Japan, the United States and the Europe country.
基于性能的抗震设计理论和方法是各国地震工程专家近年来广泛讨论的课题。
The philosophy and methodology of performance-based seismic design (PBSD) has been an extensive topic discussed by earthquake engineering experts at home and abroad.
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