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。
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.
出处
《建筑结构》
CSCD
北大核心
2009年第3期40-42,68,共4页
Building Structure
关键词
钢框架
梁柱四角钢连接节点
抗震设计
steel frame
beam-column four-angles connections
seismic design
