(日本设计, 东京 163-0430)

摘要: 2021 年版《JSCA 性能设计手册》提出了一个简单方法来确定中低层建筑的抗震性能等级. 展示了该方法的应用范围,并解释了用于确定抗震性能等级的保有水平承载力的新概念.

关键词: 性能设计; 抗震性能等级; 静力设计; 中低层建筑; 保有水平承载力

中图分类号:TU318+. 4 文献标志码:A 文章编号:1002-848X(2023)04-0015-02

DOI:10. 19701 / j. jzjg. JSCA2304

Commentary to the 2021 edition of the JSCA performance-based seismic design manual part 1:

scope and criteria of seismic performance grade “simplified method”

Yasuyoshi HITOMI

(Nihon Sekkei, Tokyo 163-0430, Japan)

Abstract: 2021 edition of the JSCA performance-based seismic design manual proposes a simple method for determiningseismic performance grades for low-rise buildings. The scope of application of this method will be shown, and the newconcept of performance-preserving horizontal strength for determining seismic grade will be explained.

Keywords:performance-based design; seismic performance level; static design; low or middle-rise building; ultimatehorizontal strength design

作者简介:人见泰义,结构设计群长,主要从事结构设计工作.

[引用本文] 人见泰义. 2021 年版日本抗震性能化设计手册解读 1:抗震性能等级“简易法”的适用范围及判定标准[J]. 建筑结构,2023,53(4):15-16,42. Yasuyoshi HITOMI. Commentary to the 2021 edition of the JSCA performancebased seismic design manual part 1:scope and criteria of seismic performance grade “ simplified method” [ J]. BuildingStructure,2023,53(4):15-16,42.