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(1 西安建筑科技大學(xué)，西安 710055；2 濰坊學(xué)院土木建筑系，濰坊 261061； 3 蘇州科技學(xué)院，蘇州 215011）
［摘要］通過(guò)對(duì)鋼框架梁柱四角鋼連接節(jié)點(diǎn)的理論分析，根據(jù)節(jié)點(diǎn)彈性階段不滑移和彈性階段不破壞的設(shè)計(jì)準(zhǔn)則，提出了該類節(jié)點(diǎn)的抗震設(shè)計(jì)方法和步驟, 并給出了其連接節(jié)點(diǎn)中的角鋼厚度、螺栓數(shù)量等的計(jì)算公式和具體算例，彌補(bǔ)了我國(guó)有關(guān)規(guī)范的空白, 也為工程設(shè)計(jì)提供了一種參考。
［關(guān)鍵詞］鋼框架；梁柱四角鋼連接節(jié)點(diǎn)；抗震設(shè)計(jì)
Seismic design of beam-column four-angles connections for steel frames
Liu Changjiang1,2, Gu Qiang3(1 Xi′an University of Architecture and Technology, Xi′an 710055, China; 2 Department of Civil and Architecture of Weifang University, Weifang 261061, China; 3 Suzhou University of Science and Technology, Suzhou 215011, China)
Abstract:Seismic design method of beam-column four-angles connections for steel frames is presented. According to design criteria that the joints don′t slip in the elastic stage and don′t destroy in the elastic-plastic stage, the computed formula of the thickness of the angles and the number of the bolt is presented for the connection. In addition, an example is presented. The research fills the blanks of related design codes, and provides preferences for engineering design.
Keywords:steel frame; beam-column four-angles connections; seismic design
作者簡(jiǎn)介：柳長(zhǎng)江，博士研究生，副教授，Email:btlcj@163.com。
參考文獻(xiàn)
［1］JGJ138—2001型鋼混凝土組合結(jié)構(gòu)技術(shù)規(guī)程［S］.北京:中國(guó)建筑工業(yè)出版社，2002.
［2］YB9082—2006鋼骨混凝土結(jié)構(gòu)技術(shù)規(guī)程［S］.北京:冶金工業(yè)出版社，2007.
［3］徐培福，等.復(fù)雜高層建筑結(jié)構(gòu)設(shè)計(jì)［M］.北京：中國(guó)建筑工業(yè)出版社，2005.
［4］汪大綏，等.帶有剪力墻(筒體)結(jié)構(gòu)靜力彈塑性分析方法和應(yīng)用［J］.建筑結(jié)構(gòu),2006，36(7).