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.
出处
《钢结构》
2012年第12期29-31,28,共4页
Steel Construction
关键词
节点抗震设计
弹性设计
塑性设计
塑性铰
节点构造
anti-seismic design of connection joints
elastic design
plastic design
plastic hinge
construction ofconnection joint
