Experimental Research on Steel Beam-column Joint Strengthened by Plate Ring with Irregularly Arranged Double Levels Beam

Wu Yuan-qing; CAI Jian; YANG Chun; CHEN Qing-jun; WU Jian-ying

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Experimental Research on Steel Beam-column Joint Strengthened by Plate Ring with Irregularly Arranged Double Levels Beam

更新时间：2026-05-27

- Experimental Research on Steel Beam-column Joint Strengthened by Plate Ring with Irregularly Arranged Double Levels Beam
- Vol. 25, Issue 1, Pages: 77-80(2008)
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- Online First：01 January 2008，
  
  Published：2008
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吴源青, 蔡健, 杨春, 陈庆军, 吴建营. 不规则布置梁双层加强环式梁柱节点的试验研究[J]. 广东工业大学学报, 2008, 25(1): 77-80.

Wu Yuan-qing, CAI Jian, YANG Chun, et al. Experimental Research on Steel Beam-column Joint Strengthened by Plate Ring with Irregularly Arranged Double Levels Beam[J]. 2008, 25(1): 77-80.
吴源青, 蔡健, 杨春, 陈庆军, 吴建营. 不规则布置梁双层加强环式梁柱节点的试验研究[J]. 广东工业大学学报, 2008, 25(1): 77-80. DOI：

Wu Yuan-qing, CAI Jian, YANG Chun, et al. Experimental Research on Steel Beam-column Joint Strengthened by Plate Ring with Irregularly Arranged Double Levels Beam[J]. 2008, 25(1): 77-80. DOI：

摘要

通过2个不规则布置梁双层加强环式梁柱节点的足尺模型试验

研究该类型节点的受力性能和破坏机理.实验结果表明

加强环板能有效地将梁翼缘的应力传递至钢管壁

加强环板与钢管壁能共同工作

该相互作用对柱钢管壁有一定的影响;合理的设计可以保证该类型节点具有良好的工作性能. 更多还原

Abstract

In this paper

two full-scale typical joint specimens strengthened by plate rings with irregularly arranged double levels beams are conducted to learn the mechanical behavior and collapse mechanism.The tests imply that the stresses in the beam flanges can be effectively transferred by the strengthening plate to the steel tube

and the in-between co-activity will be somewhat affected when stressed simultaneously.Good working performances of this type of joint can be guaranteed with rational designs...

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references

陈鹃,王湛,袁继雄. 加强环式钢管混凝土柱-钢梁节点的刚性研究[J]. 建筑结构学报. 2004(04)

苏恒强,蔡健,姚大鑫,陈星,黄炎生,黄泰赟. 钢管混凝土加强环式节点的试验研究[J]. 华南理工大学学报(自然科学版). 2004(01)

郑廷银. H型钢框架梁柱节点的设计方法[J]. 南京建筑工程学院学报. 1997(04)

陈绍蕃著.钢结构设计原理[M]. 科学出版社, 2005

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