- 摘 要
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(1 西安建筑科技大学,西安 710055;2 潍坊学院土木建筑系,潍坊 261061; 3 苏州科技学院,苏州 215011)
[摘要]通过对钢框架梁柱四角钢连接节点的理论分析,根据节点弹性阶段不滑移和弹性阶段不破坏的设计准则,提出了该类节点的抗震设计方法和步骤, 并给出了其连接节点中的角钢厚度、螺栓数量等的计算公式和具体算例,弥补了我国有关规范的空白, 也为工程设计提供了一种参考。
[关键词]钢框架;梁柱四角钢连接节点;抗震设计
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
作者简介:柳长江,博士研究生,副教授,Email:btlcj@163.com。
参考文献
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