(山下设计, 东京 103-8542)

摘要: 经过验证证明,通过实力 Ds 和 Qe 对应的层间位移角所判定的抗震性能等级,与时程反应分析的抗震性能等级基本一致.

关键词: 性能设计; 静力设计; 中低层建筑; 抗震性能等级; 层间位移角; 实力 Ds

中图分类号:TU318+. 4 文献标志码:A 文章编号:1002-848X(2023)04-0029-03

DOI:10. 19701 / j. jzjg. JSCA2308

Commentary to the 2021 edition of the JSCA performance-based seismic design manual part 5:

verification of judgment criteria with the design examples—

comparative analysis of the design examples(part1)

Hiromichi SHIOTE

(Yamashita Sekkei Inc. , Tokyo 103-8542, Japan)

Abstract: It was confirmed that the judgment criteria focusing on the inter-story drift angle at the time of Qe and Ability Dsare almost the same as the seismic performance grade based on the time history response analysis of the design examples.

Keywords:performance-based design; static design; low or middle-rise building; seismic performance level; story drift;ability Ds

作者简介:盐手博道,山下设计,主要从事结构设计工作.

[引用本文] 盐手博道. 2021 年版日本抗震性能化设计手册解读 5:设计案例验证判定标准———设计案例的比较分析( 一) [ J]. 建筑结构,2023,53 ( 4):29-31. Hiromichi SHIOTE. Commentary to the 2021 edition of the JSCAperformance-based seismic design manual part 5:verification of judgment criteria with the design examples—comparativeanalysis of the design examples(part1)[J]. Building Structure,2023,53(4):29-31.