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(清華大學土木工程系  北京 100084)
【提要】  針對鋼梁混凝土墻鉸接連接節(jié)點中的栓釘預埋件,總結了埋置于混凝土墻中的栓釘?shù)目估涂辜舫休d力的計算方法,并對栓釘預埋件的受力計算進行了討論。通過對收集到的國內(nèi)外29個試驗結果的驗算,給出了栓釘預埋件的設計計算方法,可供工程設計參考。
【關鍵詞】  混合結構  鋼梁混凝土墻節(jié)點  栓釘  預埋件  受拉  受剪  承載力
Design Method of the Headed Stud Embedded at the Pinned Joint of Steel Beam to Concrete Wall/Zheng Congli, Ye Lieping(Department of Civil Engineering, Tsinghua University, Beijing 100084,China)
Abstract:The calculation methods of tensile and shear strength of headed studs embedded in the concrete are summarized. The analysis of the headed stud embedded at the pinned joint of steel beam to concrete wall under external moment and shear forces is discussed. Compared with 29 test results available, the design method is presented.
Keywords:mixed structure；steel beamconcrete wall pinned joint；headed stud; embedded part; tensile；shear;strength