中日鋼筋混凝土結(jié)構(gòu)抗震設(shè)計(jì)方法比較*
孫玉平1,趙世春2,葉列平3
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(1 日本神戶大學(xué)大學(xué)院工學(xué)研究科,神戶 6578501;2 西南交通大學(xué)土木工程學(xué)院,成都 610031;3 清華大學(xué)土木工程系,北京 100084)[摘要]從地震影響系數(shù)、水平地震標(biāo)準(zhǔn)作用、樓層剪力分布、設(shè)計(jì)內(nèi)力、構(gòu)造措施等五個(gè)方面對中日兩國鋼筋混凝土結(jié)構(gòu)抗震設(shè)計(jì)方法進(jìn)行了深入比較,并給出了算例對比。系統(tǒng)整理了兩國混凝土結(jié)構(gòu)抗震設(shè)計(jì)規(guī)范的差異,有助于我國結(jié)構(gòu)設(shè)計(jì)人員詳細(xì)了解日本鋼筋混凝土結(jié)構(gòu)抗震設(shè)計(jì)的特點(diǎn),為改進(jìn)和完善中國抗震設(shè)計(jì)提供借鑒。[關(guān)鍵詞]鋼筋混凝土結(jié)構(gòu);抗震設(shè)計(jì)法;設(shè)計(jì)規(guī)范;二階段設(shè)計(jì)中圖分類號:TU375文獻(xiàn)標(biāo)識碼:A文章編號:1002-848X(2011)05-0013-07Comparative study of seismic design method for reinforced concrete structures in China and JapanSun Yuping1, Zhao Shichun2, Ye Lieping3(1 Department of Architecture, Graduate School of Engineering, Kobe University, Kobe 6578501, Japan; 2 Department of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China; 3 Department of Civil Engineering, Tsinghua University, Beijing 100084, China)Abstract:Seismic design methods for reinforced concrete structures in China and Japan were minutely compared in five aspects, including seismic influence coefficient, lateral earthquake action, distribution of the story shear, internal forces for design, and the detailing of earthquake-resistance. The differences between Chinese and Japanese seismic design codes were discussed along with a case study on three sample frame structures, aimed at helping structural engineers in China to better appreciate the characteristics of Japanese code, and providing backgrounds and information useful in further improving of Chinese seismic design.Keywords:RC building structure; aseismic design method; design code; two-stage design methods*國家科技支撐計(jì)劃課題(2009BAJ28B01)。作者簡介:孫玉平,博士,教授,Email:sunlili@people.kobe.u.ac.jp。參考文獻(xiàn)[1]佐野利器.家屋耐震構(gòu)造論、震災(zāi)予防調(diào)査會(huì)報(bào)告第83號\[R\].大正5年(1916).[2]大橋雄二.日本建築構(gòu)造規(guī)準(zhǔn)變遷史\[M\].日本建筑中心,1993.[3]國土交通省住宅局建設(shè)指導(dǎo)課、他、建築物の構(gòu)造関係技術(shù)規(guī)準(zhǔn)解説書2007年度版\[M\].全國官法販売協(xié)同組合,2008.[4]志賀敏男.鉄筋コンクリート造建物の壁率と震害のマップについて\[C\]//日本建築學(xué)會(huì)東北支部研究発表會(huì),1978.[5]日本建築學(xué)會(huì).鉄筋コンクリート構(gòu)造計(jì)算規(guī)準(zhǔn)·同解説\[S\].2010.[6]GB50011—2010 建筑抗震設(shè)計(jì)規(guī)范\[S\].北京:中國建筑工業(yè)出版社,2010.[7]葉列平,孫玉平.日本鋼筋混凝土結(jié)構(gòu)的大震設(shè)計(jì)方法介紹\[J\].建筑結(jié)構(gòu), 2010, 40(6):114-118.[8]GB50011—2001建筑抗震設(shè)計(jì)規(guī)范\[S\].北京:中國建筑工業(yè)出版社,2001.[9]GB50010—2002混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范\[S\].北京:中國建筑工業(yè)出版社,2002.
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