[1]刘秀丽,王 燕,李美红,等.钢结构T 型连接节点受力性能试验研究[J].西安建筑科技大学学报：自然版,2015,47(06):848-853.[doi:10.15986/j.1006-7930.2015.06.016]
　LIU Xiuli,WANG Yan,LI Meihong,et al.Experimental study on the T-stub connections in steel structure[J].J.Xi’an Univ. of Arch. & Tech.：Natural Science Edition,2015,47(06):848-853.[doi:10.15986/j.1006-7930.2015.06.016]
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钢结构T 型连接节点受力性能试验研究()
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西安建筑科技大学学报：自然版[ISSN:1006-7930/CN:61-1295/TU]

卷:
47
期数:
2015年06期
页码:
848-853
栏目:
出版日期:
2016-01-15

文章信息/Info

Title:
Experimental study on the T-stub connections in steel structure
文章编号:
1006-7930(2015)06-0848-06
作者:
刘秀丽; 王 燕; 李美红; 韩明岚
(青岛理工大学土木工程学院,山东 青岛 266033 )
Author(s):
LIU Xiuli;  WANG Yan;  LI Meihong;  HAN Minglan
(School of Civil Engineering, Qingdao Technological University, Qingdao 266033, China)
关键词:
T 型件连接;  受力性能;  试验研究;  高强度螺栓拉力
Keywords:
T-stub connections;  mechanical behavior;  experimental study;  high strength bolts tension
分类号:
TU393.2
DOI:
10.15986/j.1006-7930.2015.06.016
文献标志码:
A
摘要:
对不同构造形式的10个T型连接节点试件进行试验研究，分析了构造变化对T型件连接承载能力及高强度螺栓受力性能的影响．试验结果表明：高强度螺栓拉力存在撬力现象，T型连接表现出典型半刚性特性．T型件翼缘厚度、螺栓直径及螺栓间距等构造因素对连接节点承载能力及高强度螺栓受力产生不同程度的影响，设计中可根据具体情况选择最优的构造形式．研究结果可供工程应用参考．
Abstract:
The paper presents the results of an experimental analysis devoted to the study of the mechanical behavior of high strength bolts and bearing capacity of T-stub connections. Then specimens are characterized by different values of thicknesses of T-flange, diameters of bolts and bolt arrangements, covering the whole range of practical design situation. The results show that the effect of prying force on bolt tension is found in tests, and the T-stub connection is a typical semi-rigid connection. The configuration parameters have different influence on the mechanical behavior of connections, and different constructional design of T-stub connections should be selected according to specific situation. The research conclusions can be used as reference for the engineering application

参考文献/References:

References

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备注/Memo

备注/Memo:
收稿日期：2015-07-01 修改稿日期：2015-12-10
基金项目：国家自然科学基金项目(51278259,51508290)；青岛市博士后研究人员应用研究资助项目
作者简介：刘秀丽(1978-)，女，博士，讲师．主要从事钢结构设计理论及工程应用方面研究．E-mail:lxl46@126.com
更新日期/Last Update: 2016-01-29