[1]施刚,石永久,王元清,等.端板连接高强度螺栓受力特性试验研究[J].东南大学学报(自然科学版),2004,34(3):375-378.[doi:10.3969/j.issn.1001-0505.2004.03.021]
 Shi Gang,Shi Yongjiu,Wang Yuanqing,et al.Experimental study on bolt resistance for structural steel extended end-plate connections[J].Journal of Southeast University (Natural Science Edition),2004,34(3):375-378.[doi:10.3969/j.issn.1001-0505.2004.03.021]
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端板连接高强度螺栓受力特性试验研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
34
期数:
2004年第3期
页码:
375-378
栏目:
土木工程
出版日期:
2004-05-20

文章信息/Info

Title:
Experimental study on bolt resistance for structural steel extended end-plate connections
作者:
施刚 石永久 王元清 李少甫 陈宏
清华大学土木工程系, 北京 100084
Author(s):
Shi Gang Shi Yongjiu Wang Yuanqing Li Shaofu Chen Hong
Department of Civil Engineering, Tsinghua University, Beijing 100084, China
关键词:
钢结构 端板连接 外伸式 螺栓
Keywords:
steel structure end-plate connection extended bolt
分类号:
TU391;TU317.1
DOI:
10.3969/j.issn.1001-0505.2004.03.021
摘要:
为研究钢结构梁柱外伸式端板连接中摩擦型高强度螺栓的受力特性,对5个不同构造的试件进行了试验研究,并且采取特殊方法测量了螺栓的拉力分布状态,研究了端板厚度、螺栓直径等因素对螺栓受力特性的影响.试验结果表明:受拉区螺栓同时承受拉力和弯矩,螺栓与端板的相对强弱决定了螺栓承受弯矩的大小,不同的节点计算模型则适用于不同的节点构造.最后根据试验结果对外伸式端板连接节点提出了设计建议.
Abstract:
In order to study the bolts resistance on structural steel beam-column extended end-plate connections, five connections with various details were tested to failure under monotonic loading. Special method was adopted to measure the tension force and the moment of the bolts, and the influence of end-plate thickness and bolt diameter on the bolts behaviors was analyzed. The experiments show that the bolts in tension zone are subjected to tension force and moment simultaneously, the moment of bolts are determined by the relative strength of the bolts and end-plate, and different design models are applicable to various connection details. Suggestions to the design method of extended end-plate connections are proposed.

参考文献/References:

[1] Brown G,Fewster M C.A new industry standard for moment connections in steelwork [J].The Structural Engineer,1996,74(20):335-342.
[2] Tsai Keh-Chyuan,Popov Ego P.Cyclic behavior of end-plate moment connections [J]. Journal of Structural Engineering,1990, 116(11):2917-2930.
[3] Chasten C P,Lu Le-Wu,Driscoll G C.Prying and shear in end-plate connection design [J].Journal of Structural Engineering, 1992,118(5):1295-1311.
[4] 中华人民共和国建设部.GB 50017—2003钢结构设计规范[S].北京:中国计划出版社,2003.
[5] 中国工程建设标准化协会.CECS102:2002门式刚架轻型房屋钢结构技术规程[S].北京:中国计划出版社,2003.

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备注/Memo

备注/Memo:
基金项目: 教育部优秀青年教师资助计划资助项目.
作者简介: 施刚(1977—),男,博士生; 石永久(联系人),男,博士,教授,博士生导师,shiyj@mail.tsinghua.edu.cn.
更新日期/Last Update: 2004-05-20