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	钢结构梁柱半刚性端板连接弯矩-转角全曲线计算方法
	施刚 ; 石永久 ; 王元清 ; SHI Gang ; SHI Yong-jiu ; WANG Yuan-qing
	2010-06-07 ; 2010-06-07
关键词	钢结构 半刚性 端板连接 弯矩-转角(M-φ)曲线 转动刚度 steel structure semirigid end-plate connection moment-rotation(M-φ)curve rotational stiffness TU391
其他题名	CALCULATION METHOD ON MOMENT-ROTATION CURVES OF BEAM-TO-COLUMN SEMIRIGID END-PLATE CONNECTIONS
中文摘要	提出了一种计算钢结构梁柱半刚性端板连接转动变形的方法,通过与试验结果比较得到验证,该方法不但能够很好地计算端板连接的整体转动变形特性,包括初始转动刚度和弯矩-转角(M-φ)全过程曲线,而且能够较好分析计算其转动变形的各种来源,包括节点域剪切变形、螺栓伸长、端板和柱翼缘弯曲变形等,从而能够提供弯矩-剪切转角(M-φs)和弯矩-缝隙转角(M-φep)曲线,为准确分析端板连接的细部转动变形特性提供了可靠依据,同时也为我国钢结构设计规范关于节点转动变形的具体设计计算方法提供了有益补充。; A new method to calculate rotational deformation of structural steel beam-to-column semirigid end-plate connections has been proposed in this paper.It has been verified by the relevant tests results that this method can calculate the integral rotational behavior of end-plate connections including the initial rotational stiffness and the moment-rotation(M-φ)curve accurately.Furthermore,it can analyze and calculate each source of joint rotational deformation including the shear deformation of the panel zone,the bolt extension,the bending deformation of the end-plate and column flange,etc.As a result,this method can provide the moment-shear rotation(M-φs)curve and moment-gap rotation(M-φep)curve,which provides reliable calculational basis for analyzing the detailed rotational behavior of end-plate connections.This method presents a supplement to the steel structure design code of our country.; 教育部优秀青年教师资助计划项目
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/46641]
专题	清华大学
推荐引用方式 GB/T 7714	施刚,石永久,王元清,等. 钢结构梁柱半刚性端板连接弯矩-转角全曲线计算方法[J],2010, 2010.
APA	施刚,石永久,王元清,SHI Gang,SHI Yong-jiu,&WANG Yuan-qing.(2010).钢结构梁柱半刚性端板连接弯矩-转角全曲线计算方法..
MLA	施刚,et al."钢结构梁柱半刚性端板连接弯矩-转角全曲线计算方法".(2010).

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