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(清水建設(shè), 東京 104-8370)

摘要: 2021 年版《JSCA 性能設(shè)計(jì)手冊(cè)》(抗震性能篇“簡(jiǎn)易法”)基于傳統(tǒng)靜力設(shè)計(jì)法,適用于中低層建筑的設(shè)計(jì).介紹了該方法的適用范圍與判定標(biāo)準(zhǔn)是如何設(shè)定的,給出了用于確定建筑抗震性能等級(jí)的判定標(biāo)準(zhǔn)的具體解說(shuō)和背景.

關(guān)鍵詞: 性能設(shè)計(jì); 性能選單; 抗震性能等級(jí); 建筑物狀態(tài); 靜力設(shè)計(jì); 中低層建筑; 判定標(biāo)準(zhǔn)

中圖分類號(hào):TU318+. 4 文獻(xiàn)標(biāo)志碼:A 文章編號(hào):1002-848X(2023)04-0017-05

DOI:10. 19701 / j. jzjg. JSCA2305

Commentary to the 2021 edition of the JSCA performance-based seismic design

manual part 2: background for prescription of seismic performance grade

“simplified method”

kentaro NAKAGAWA

(Shimizu Corporation, Tokyo 104-8370, Japan)

Abstract: The Seismic Performance Grade ( Simplified method) in 2021 edition of the JSCA performance-based seismicdesign manual with conventional static analyses is applies to low-and mid-rise building design. This chapter describes howthe criteria and the scope of application are defined. Clarify the evaluation criteria required to set the performance, andexplain the background.

Keywords:performance-based design; performance menu; seismic performance grade; building condition; static design;low or middle-rise building; criteria

作者簡(jiǎn)介:中川健太郎,主要從事結(jié)構(gòu)設(shè)計(jì).

[引用本文] 中川健太郎. 2021 年版日本抗震性能化設(shè)計(jì)手冊(cè)解讀 2:抗震性能等級(jí)“簡(jiǎn)易法”的設(shè)定背景[ J].建筑結(jié)構(gòu),2023,53(4):17-21. kentaro NAKAGAWA. Commentary to the 2021 edition of the JSCA performance-basedseismic design manual part 2:background for prescription of seismic performance grade “simplified method” [ J]. BuildingStructure,2023,53(4):17-21.