[1]杨应华,吴言亮.套管加强梁腹板开孔梁柱节点滞回性能分析[J].西安建筑科技大学学报：自然版,2015,47(06):788-792,798.[doi:10.15986/j.1006-7930.2015.06.004]
　YANG Yinghua,WU Yanliang.Hysteretic behavior of reduced beam section connections with stub tube reinforced web opening[J].J.Xi’an Univ. of Arch. & Tech.：Natural Science Edition,2015,47(06):788-792,798.[doi:10.15986/j.1006-7930.2015.06.004]
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套管加强梁腹板开孔梁柱节点滞回性能分析()
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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:
788-792,798
栏目:
出版日期:
2016-01-15

文章信息/Info

Title:
Hysteretic behavior of reduced beam section connections with stub tube reinforced web opening
文章编号:
1006-7930(2015)06-0788-05
作者:
杨应华; 吴言亮
(西安建筑科技大学土木工程学院,陕西 西安 710055)
Author(s):
YANG Yinghua;  WU Yanliang
(School of Civil Engineering, Xi’an Univ. of Arch. & Tech., Xi’an 710055, China)
关键词:
ABAQUS模拟; 腹板开孔; 梁柱节点; 抗震性能
Keywords:
ABAQUS simulation;  web opening;  beam-column connection;  seismic performance
分类号:
TU391
DOI:
10.15986/j.1006-7930.2015.06.004
文献标志码:
A
摘要:
针对梁腹板开孔型梁柱节点的不足，提出了套管加强梁腹板开孔的梁柱节点形式．运用ABAQUS有限元软件对这种新型节点的滞回性能进行了参数分析，结果表明该新型节点既能达到塑性铰外移的目的，又能满足节点的抗剪要求，使节点具有足够的承载力和良好的抗震性能．同时该节点也可满足大孔径管道穿通的要求．
Abstract:
To make up for the shortcomings of traditional reduced beam connections with web opening, this paper puts forward a new connection with stub tube reinforced web opening . Parametric study on the hysteretic behavior of this new type connection was conducted by means of ABAQUS FE analysis. It is demonstrated that the new connection can move the beam plastic hinge away from the column flange welding zone and possesses at the same time enough shear resistance as well, and the connection shows excellent seismic performance without losing its bearing capacity henceforth. Meanwhile the connection can allow large diameter equipment pipe to pass through the beam,which is often demanded in frame buildings.

参考文献/References:

References

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相似文献/References:

[1]钟炜辉,段仕超,崔武杰,等.腹板开孔组合梁柱子结构抗倒塌性能研究[J].西安建筑科技大学学报：自然版,2022,54(04):500.[doi:10.15986/j.1006-7930.2022.04.004]
　ZHONG Weihui,DUAN Shichao,CUI Wujie,et al.Collapse-resistant performance of composite beam-column substructure with web openings[J].J.Xi’an Univ. of Arch. & Tech.：Natural Science Edition,2022,54(06):500.[doi:10.15986/j.1006-7930.2022.04.004]

备注/Memo

备注/Memo:
收稿日期：2015-07-13 修改稿日期：2015-12-05
基金项目：陕西省教育厅专项科研计划项目(11JK0945)；陕西省科技成果推广项目
作者简介：杨应华(1965-)，男，博士，教授，博士生导师，主要从事钢结构方面的研究．E-mail：yhyang@xauat.edu.cn
更新日期/Last Update: 2016-01-29