建筑结构

2003, (09) 3-7

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多高层房屋钢结构梁柱刚性节点的设计建议
Suggestions on Design for Rigid Joint of Beam-column in Muilti-highrise Steel Frame Structure

刘其祥
Liu Qixiang

摘要(Abstract):

通过学习现行《建筑抗震设计规范》(GB 5 0 0 1 1— 2 0 0 1 )关于抗震节点设计的条文 ,总结出了在多层和高层钢结构房屋梁 柱刚性连接节点设计中需掌握的几个要点 ,包括 :连接设计的正确方法、为确保梁端塑性铰的形成需采取的构造措施等 ,对规范中存在的问题进行了分析 ,提出了节点设计工作中的几点建议
Through studying regulations for design of connection in Code for seismic design of Buildings (GB50011—2001),the points are summarized that must be grasped with designing the beam column rigid joint for tall building frame,such as the correct design way, aseismic checking computations,connection of plastic hinge of beam end etc. The problems in the code are analyzed,and some suggestions are presented about this kind of joint design.

关键词(KeyWords): 梁-柱;连接刚性节点;抗震设计;调整系数;塑性铰;延性
beam column rigid joint;seismic adjustment coefficients;plastic hinges;ductility;aseismic computations

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 刘其祥
Liu Qixiang

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DOI: 10.19701/j.jzjg.2003.09.001

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