[1]刘秀丽,王 燕.中美欧高强度螺栓外伸端板连接设计方法比较[J].西安建筑科技大学学报:自然科学版,2012,44(01):41-49.[doi:10.15986/j.1006-7930.2012.01.007]
 LIU Xiu-li,WANG Yan.Study on design methods of extended end-plate connection accordingto norms of China,America and Europe[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2012,44(01):41-49.[doi:10.15986/j.1006-7930.2012.01.007]
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中美欧高强度螺栓外伸端板连接设计方法比较()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
44
期数:
2012年01期
页码:
41-49
栏目:
出版日期:
2012-02-29

文章信息/Info

Title:
Study on design methods of extended end-plate connection accordingto norms of China,America and Europe
文章编号:
1006-7930(2012)01-0041-09
作者:
刘秀丽12王 燕2
(1.西安建筑科技大学土木工程学院,陕西 西安 710055;2.青岛理工大学土木工程学院,山东 青岛 266033)
Author(s):
LIU Xiu-li12 WANG Yan2
(1.School of Civil Engineering, Xian University of Architecture & Technology, Xian 710055, China; 2.School of Civil Engineering, Qingdao Technological University, Qingdao 266033,China)
关键词:
高强度螺栓外伸端板连接T型件撬力
Keywords:
high strength bolt extended end-plate connection T-stub prying force
分类号:
O34
DOI:
10.15986/j.1006-7930.2012.01.007
文献标志码:
A
摘要:
为了深入研究外伸端板连接设计方法,本文针对中美欧规范外伸端板连接设计方法进行了比较分析,总结了中美欧规范外伸端板连接设计方法异同.研究结果表明,中美欧规范均采用T型件设计理论对外伸端板连接进行设计,我国《钢结构高强度螺栓连接技术规程》(JGJ82-2011)和美国《建筑钢结构荷载抗力分项系数设计规范》(LRFD)在高强度螺栓连接技术规程中针对外伸端板的连接计算中均引入了破坏模式系数 α′ 以考虑T型件模型的三种破坏形式,欧洲规范EC3则直接按T型件的三种破坏形式进行计算.我国《钢结构高强度螺栓连接技术规程》(JGJ82-2011)针对高强度螺栓外伸端板连接节点首次引入了撬力设计方法,设计方法更加符合工程实际
Abstract:
In order to study the design methods of extended end-plate bolted connection, design methods end-plate connection according to JGJ82-2011, LRFD and EC3are compared and analyzed in the paper. Similarities and differences between the three are summed up. The results show that coefficientα′is introduced to consider three failure modes of T-stub both in design methods of end-plate connection according to JGJ82-2011and LRFD. But in the design method of end-plate connection according to EC3,the end-plate thinness and prying force is calculated directly according to three failure modes of T-stub. In“Technical Specification for High-strength Bolts Connection of Steel Structure”JGJ82-2011,design method considering prying force of end-plate connection is presented for the first time in China. The design method of extended end-plate bolted connection is more closed to the Engineering practices

参考文献/References:

[1] 王 燕.钢结构半刚性梁柱节点连接的杠杆力分析与计算[J],工业建筑,2004,34(7):70-72.
WANG Yan,Analysis on prying force of semi-rigid beam-column connections of steel structure[J].Industrial Construction,2004,34(7):70-72.
[2] 王 燕,侯兆欣,郑 杰.高强螺栓连接考虑杠杆力作用的设计方法[J].建筑钢结构进展,2007,9(2):27-33.
WANG Yan,HOU Zhao-xin,ZHENG Jie,Design method for high-strength bolt connection considering prying action[J].Progress in Steel Building Structures,2007,9(2):27-33.
[3] 王 燕,郑 杰.高强螺栓端板连接的撬力分析与研究[J].工业建筑,2008,38(9):99-103.
WANG Yan,ZHENG Jie.Study on the prying force of high strength bolt in extended end-plate connection[J].Industrial Construction,2008,38(9):99-103.
[4] 王 燕.钢结构半刚性连接设计理论及其工程应用[M].北京:中国建筑工业出版社,2011.
WANG Yan,Design theory and engineering application of semi-rigid connections in steel structure[M].Beijing:China Architecture and Building Press,2011.
[5] WANG Xian-tie,HAO Jiping,SUN Tong.Study on the seismic behaviour of through-bol-t end plate moment connections for concrete-filled steel tube column[J].J.Xi′an Univ.of Arch.&Tech.:Natur al Science Edition,2007,39(4):512-519.
[6] European Committee for Standardisation(CEN).Eurocode 3,Design of Steel Structures,Part 1.8:Design of Joints[S].Brussels:prEN 1993-1-8,2008.
[7] American Institute of Steel Construction.Manual of Steel Construction LRFD(Second Edition),VolumnⅡ[S].Chicago:American Institute of Steel Construction,2003.
[8] 中华人民共和国建设部,GB50017-2003钢结构设计规范[S].北京:中国计划出版社.2003.
The ministry of construction of the peoples republic of China,GB50017-2003Code for design of steel structures[S].Beijing:China Planning Press,2003.
[9] 陈绍蕃.钢结构设计原理[M].北京:科学出版社,2001.
CHEN Shao-fan.Design Principles of Steel Structure[M].Beijing:Science Press,2001.
[10] 中国建筑金属结构协会建筑钢结构委员会,中国建筑标准设计研究院.CECS 102:2002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.
Construction steel structure committee of China Construction Metal Structure Association,China Institute Of Building Standard Design And Research.CECS 102:2002Technical specification for steel structure of light-weight buildings with gabled frames[S].Beijing:China Planning Press,2003.
[11] 中华人民共和国住房和城乡建设部,JGJ82-2011钢结构高强度螺栓连接技术规程[S].北京:中国计划出版社,2011.
Ministry of Housing and Urban-Rural Development of the People’s Republic of China,JGJ82-2011Technical specification for high strength bolt connections of steel structures[S].Beijing:China Planning Press,2011.
[12] AGERSKOV H.High-strength bolted connections subject to prying[J].Journal of the Structural Division,ASCE,1976,102(1):161-175.
[13] AGERSKOV H.Analysis of bolted connections subject to prying[J].Journal of the Structural Division,ASCE,1977,103(11):2145-2163.
[14] 王 萌,王 燕,柴 昶,等.欧洲规范EC3高强螺栓等效T形件的有效长度及承载力研究[J].建筑钢结构进展,2009,11(3):58-62.
WANG Meng,WANG Yan,CHAI Chang,et al.Effective length of an equivalent T-stub for high-strength bolted connections in EC3and study on the resistance[J].Progress in Steel Building Structures,2009,11(3):58-62.
[15] STRUIK J H A,DE BACK J.Tests on bolted T-stubs with respect to bolted beam-to-column connections[R].The Netherlands:Report6-69-13,Stevin Laboratory,Delft University of Technology,Delft,1969.

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备注/Memo

备注/Memo:
收稿日期:2011-06-24 修改稿日期:2011-12-12
基金项目:山东省自然科学基金资助项目(Y2002F15);山东省教育厅基金资助项目(J05F02)
作者简介:刘秀丽(1978),女,湖北黄冈人,讲师,博士生,主要从事钢结构方面的研究
更新日期/Last Update: 2015-09-01