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(1 中國建筑西南設(shè)計(jì)研究院有限公司, 成都 610041; 2 浙江大學(xué)高性能結(jié)構(gòu)研究所, 杭州 310058;3 浙江工業(yè)大學(xué)土木工程學(xué)院, 杭州 310014)

摘要: 鋼板剪力墻具有抗側(cè)剛度大、占用建筑空間少的優(yōu)點(diǎn). 根據(jù)《鋼結(jié)構(gòu)與鋼-混凝土組合結(jié)構(gòu)設(shè)計(jì)方法》,介紹了鋼板剪力墻彈性、彈塑性分析的模擬方法,以及鋼板剪力墻抗震性能水準(zhǔn)的評價標(biāo)準(zhǔn). 對鋼板剪力墻設(shè)計(jì)中的一些關(guān)鍵問題進(jìn)行了討論,如鋼板剪力墻受剪承載力的計(jì)算方法、框架-鋼板剪力墻結(jié)構(gòu)考慮初始缺陷的必要性、實(shí)現(xiàn)強(qiáng)框架弱鋼板剪力墻的設(shè)計(jì)方法. 同時介紹了數(shù)種適用于鋼板剪力墻的防火裝飾一體化構(gòu)造做法. 希望可以為實(shí)際工程項(xiàng)目中鋼板剪力墻的設(shè)計(jì)提供參考.

關(guān)鍵詞: 鋼板剪力墻; 彈塑性分析; 性能水準(zhǔn); 受剪承載力; 初始缺陷

中圖分類號:TU391 文獻(xiàn)標(biāo)志碼:A 文章編號:1002-848X(2023)09-0147-06

DOI:10. 19701 / j. jzjg. LZ2206

Understanding and application of Design method for steel structures and steel-concrete combinedstructures—steel plate shear walls (Ⅰ)

ZHOU Jia1, TONG Genshu2, LIU Yifeng1, LI Changhong1, CHEN Di1, ZHAO Qin3, WANG Mingyi1

(1 China Southwest Architectural Design & Research Institute Co. , Ltd. , Chengdu 610041, China; 2 Instituteof High-Performace Structures, Zhejiang University, Hangzhou 310058, China; 3 College of Civil Engineering,Zhejiang University of Technology, Hangzhou 310014, China)

Abstract:Steel plate shear walls have the advantages of high lateral stiffness and less building space. According to theDesign method for steel structures and steel-concrete combined structures, elastic and elastic-plastic analysis simulationmethod for steel plate shear walls, and the evaluation criteria for seismic performance level of steel plate shear walls wereintroduced. Some key problems in the design of steel plate shear walls were discussed, such as the calculation method forshear bearing capacity of steel plate shear walls, the necessity of considering initial defect for frame-steel plate shear wallsstructures, the design method for achiering strong frame and weak steel plate shear walls. And several kinds of integratedfire protection and decoration structures suitable for steel plate shear walls were also introduced. It is hoped to provide areference for the design of steel plate shear walls in actual engineering projects.

Keywords:steel plate shear wall; elastic-plastic analysis; performance level; shear bearing capacity; initial defect

∗中國建筑西南設(shè)計(jì)研究院有限公司重點(diǎn)課題(R-2021-08-S-A-2023),浙江省建設(shè)科研項(xiàng)目(2021K091).

第一作者:周佳,碩士,高級工程師,一級注冊結(jié)構(gòu)工程師,主要從事鋼結(jié)構(gòu)、組合結(jié)構(gòu)的設(shè)計(jì)研究,Email:83294306@ qq. com.

[引用本文] 周佳,童根樹,劉宜豐,等. 《鋼結(jié)構(gòu)與鋼-混凝土組合結(jié)構(gòu)設(shè)計(jì)方法》的理解與應(yīng)用———鋼板剪力墻(一)[J]. 建筑結(jié)構(gòu),2023,53(9):147-152. ZHOU Jia,TONG Genshu,LIU Yifeng,et al. Understanding and applicationof Design method for steel structures and steel-concrete combined structures—steel plate shear walls (Ⅰ) [ J]. BuildingStructure,2023,53(9):147-152.