- 摘 要
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(1 中國(guó)建筑科學(xué)研究院工程抗震研究所,北京 100013; 2 無錫市政設(shè)計(jì)研究院有限公司,無錫 214072;3 烏魯木齊建筑設(shè)計(jì)研究院有限責(zé)任公司,烏魯木齊 830092;4 新疆維吾爾自治區(qū)烏魯木齊建委,烏魯木齊 830002)
[摘要]進(jìn)行了兩個(gè)模型的擬靜力試驗(yàn),一個(gè)為純框架模型,一個(gè)為填充抗震墻加固框架模型。通過兩個(gè)模型的破壞形態(tài)、承載力、滯回曲線、耗能能力的對(duì)比,驗(yàn)證了填充抗震墻加固框架結(jié)構(gòu)技術(shù)的有效性,為今后我國(guó)相關(guān)標(biāo)準(zhǔn)、規(guī)范的修訂提供了試驗(yàn)依據(jù)。
[關(guān)鍵詞]框架結(jié)構(gòu); 填充抗震墻; 擬靜力試驗(yàn); 承載力; 延性; 耗能
中圖分類號(hào):TU352.1,TU317+.1 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1002-848X(2014)11-0025-06
Experimental study on the frame structure strengthened by filling seismic shear wall
Shi Tiehua1, Peng Guanghui1,2, Kong Xiangxiong1, Cheng Shaoge1, Li Shouheng3, Luan Wenfen4
(1 Institute of Earthquake Engineering, China Academy of Building Research, Beijing 100013, China; 2 Wuxi Municipal Design Institute Co., Ltd., Wuxi 214072, China; 3 Urumqi Architectural Design Institute, Urumqi 830092, China; 4 Urumqi Municipal Commission of Housing and Urban-rural Development, Urumqi 830002, China)
Abstract: wo quasi-tatic tests of two models were carried out, one of which was pure frame structure while the other one was frame structure strengthened by filling seismic shear wall. Through the comparisons of the failure characteristics, bearing capacity, hysteretic curve and energy dissipation of two models, the effectiveness of new strengthening method was verified and experimental basis was provided for the revision of Chinese relevant codes.
Keywords: rame structure;filling seismic shear wall;quasi-tatic test; earing capacity;ductility; nergy dissipation
*住房和城鄉(xiāng)建設(shè)部研究開發(fā)項(xiàng)目(2012-2-0),科技支疆項(xiàng)目(201291112)。
作者簡(jiǎn)介:史鐵花,碩士,研究員,一級(jí)注冊(cè)結(jié)構(gòu)工程師,Email:cabrsth@126.com。
參考文獻(xiàn)
[1]JGJ 116—2009建筑抗震加固技術(shù)規(guī)程[S].北京: 中國(guó)建筑工業(yè)出版社,2009.
[2]JGJ 101—96 建筑抗震試驗(yàn)方法規(guī)程[S].北京: 中國(guó)建筑工業(yè)出版社,1996.
[3]張興虎,劉勻,劉煦.多點(diǎn)加載聯(lián)機(jī)試驗(yàn)控制方法[J].西安建筑科技大學(xué)學(xué)報(bào):自然科學(xué)版,1997(2):173-77.
[4]李忠獻(xiàn).工程結(jié)構(gòu)試驗(yàn)理論與技術(shù)[M].天津:天津大學(xué)出版社,2004.
[5]汪訓(xùn)流,陸新征,葉列平.往復(fù)荷載下鋼筋混凝土柱受力性能的數(shù)值模擬[J].工程力學(xué).2007,24(12):76-81.
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