(奥雅纳工程咨询 (上海) 有限公司, 上海 200092)

摘要: 简要介绍美国主要抗震性能化标准发展历程,并以 TBI 作为主要参考,介绍美国抗震性能化设计流程、两阶段设计方法,两水准性能目标制定、设计参数,并结合 ARUP 美国部分项目及 CTBUH 制定的 performance-basedseismic design for tall building 所提供的部分案例,对美国抗震性能化设计进行了简要的介绍,最后概括总结了中美抗震性能化设计主要差异,以及抗震性能化设计的未来前景.

关键词: 美国抗震性能化设计; 性能目标; 能力设计; 风险类别; 抗震设计

中图分类号:TU318+. 1 文献标志码:A 文章编号:1002-848X(2022)21-0042-08

DOI:10.19701 / j.jzjg.JG22011

Brief introduction of performance-based seismic design of high-rise buildings in America

ZHU Ligang

(ARUP, Shanghai 200092, China)

Abstract: The development history of the main performance-based seismic design standards in America was brieflyintroduced, and TBI was taken as the main reference to introduce the performance-based seismic design process, two-stagedesign method, two-level performance goal formulation, and design parameters in America. The performance-based seismicdesign in America was also briefly introduced in combination with some cases provided by ARUP′s American projects andCTBUH′s performance-based seismic design for talk building. Finally, the main differences between performance-basedseismic design in China and America and the future prospects of performance-based seismic design were summarized.

Keywords:performance-based seismic design in America; performance objectives; capacity design; risk category; seismicdesign

第一作者:朱立刚,高级工程师,一级注册结构工程师,总工程师,主要从事结构抗震设计,Email: li-gang. zhu@ arup. com.

[引用本文] 朱立刚. 美国高层建筑抗震性能化设计简介[J]. 建筑结构,2022,52(21):42-49,32. ZHU Ligang.Brief introduction of performance-based seismic design of high-rise buildings in America[ J]. Building Structure,2022,52(21):42-49,32.