四角钢连接的滞回性能分析

柳长江; 顾强

doi:10.13204/j.gyjz200902021

四角钢连接的滞回性能分析

doi: 10.13204/j.gyjz200902021

柳长江^1,2,
顾强³

1.
1. 西安建筑科技大学,西安 710055;
2.
2. 潍坊学院土木建筑系,山东潍坊 261061;
3.
3. 苏州科技学院,江苏苏州 215011

基金项目:

国家自然科学基金资助项目(59978041)

详细信息

作者简介:
柳长江,男,1965年出生,副教授,博士研究生.E-mail:btlcj@163.com

计量
- 文章访问数: 71
- HTML全文浏览量: 6
- PDF下载量: 92
- 被引次数: 0
出版历程
- 收稿日期: 2008-10-20
- 刊出日期: 2009-02-20

HYSTERETIC BEHAVIOR OF FOUR-ANGLE STEEL CONNECTION

Liu Changjiang^1,2,
Gu Qiang³

1.
1. Xi'an University of Architecture and Technology,Xi'an 710055,China;
2.
2. Department of Civil and Architecture of Weifang University,Weifang 261061,China;
3.
3. Suzhou University of Science and Technology,Suzhou 215011,China

摘要

摘要: 对采用带腹板双角钢的顶底角钢连接(简称四角钢连接)的半刚性钢梁柱连接节点进行精细的三维非线性有限元分析。在与试验数据对比的基础上,对影响该连接性能的主要参数如顶底角钢厚度、柱翼缘连接螺栓与梁翼缘间的距离等进行分析,得到了其弯矩-转角曲线。
- 半刚性 /
- 四角钢 /
- 连接 /
- 弯矩-转角曲线 /
- 非线性 /
- 有限元
Abstract: It is presented an approach of refined parametric three-dimensional (3D) non-linear analysis for sem-i rigid steel beam-column connection of top-seat-angle with double angle(i. e. four-angle). Based on comparison of its results with test data, the effect of several geometrical parameters on the behavior of the connection is analysed, such as thickness of the angle and the bolt gage on the column leg of the connection angles. By which, the moment-rotation curve of the connection is obtained.
- semi-rigid /
- four-angle /
- connection /
- moment-rotation curve /
- non-linear /
- finite element

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参考文献(7)

[2] .李国强, 孙飞飞, 沈祖炎. 强震下钢框架梁柱焊接连接的断裂行为[J]. 建筑结构学报, 1998, 19(4): 19-28.

.陈绍蕃, 顾强. 钢结构[M]. 北京: 中国建筑工业出版社, 2003: 263-270.

[3] .Kishi N, Chen W F. Moment-Rotat ion Relations of Semi-Rigid Connections withAngles[J]. Journal of Structural Engineering, ASCE, 1990, 116(7): 1813-1834.

[4] . Calado L, De Matteis G, Landolf. o. Cyclic Behavior of Steel Beam-to-Column Connections: lnterpretai Siahilily Acrd Ductility of Steel Structures [C]//Proc. of Experimental Results, 6th International Colloquium. SDSS. 99 Timisoara (Romania). Elsevier: 1999: 211-220.

[5] .ECCS. Seismic Design. Recommended Testing Procedure for Assessing the Behavior of Structural Steel Elements Under Cyclic Loads [R]. Tech. Comm. 1-Structural Safety and Loadings, TTVG L3-Rep. No. 45. 1986.

[6] .宋振森. 刚性钢框架梁柱节点在地震作用下的积累损伤破坏机理及抗震设计对策[D]. 西安: 西安建筑科技大学, 2001.

[7] .GB 50017-2003 钢结构设计规范[S].

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