多高层钢框架结构连接节点抗震设计相关问题探讨

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英文篇名：INVESTIGATION ON ANTI-SEISMIC DESIGN OF CONNECTION JOINTS IN MULTIPLE AND HIGH-RISE STEEL FRAMES 中文刊名：钢结构 英文刊名：Steel Construction 作者：刘彩虹 英文作者：Liu Caihong (Beijing Institute of Architectural Design Co.Ltd ; Beijing 100045 ; China) 中文关键词：节点抗震设计 ; 弹性设计 ; 塑性设计 ; 塑性铰 ; 节点构造 英文关键词：anti-seismic design of connection joints ; elastic design ; plastic design ; plastic hinge ; construction of connection joint 出版日期：2012-12-22 机构：北京市建筑设计研究院; 年：2012 期：12 出版单位：钢结构

摘要

对钢结构节点抗震设计的全过程进行总结和说明。首先,结合2010版抗震规范,阐明多高层钢框架结构连接节点抗震设计的重要性,对弹性设计法和塑性设计法的节点抗震二次设计法进行理论和例证分析;其次,列举常用的梁柱节点抗震构造做法,对比分析其优缺点,为工程设计提供有益建议;最后,提出梁与梁拼接节点和柱与柱拼接节点在塑性铰区域外可不进行塑性设计的思想。
To summarize and explain the whole anti-seismic design process of connection joint in multiple and high-rise steel frame,associated with the new edition norm(2010),its importance was emphasized.The secondary design methods including elastic design and plastic design were analyzed by theory and examples.The construction methods for the joint of beam connected with column were listed while their merit and shortcoming being analyzed for actual project design.At last,plastic design for connection joint between beam to beam and between column to column being not used only when the joint was located in plastic region was pointed out.

引文

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