[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

[1] MILLER D K. Lessons learned from the Northridge earthquake[J]. Engineering Structures, 1998, 20(4/5/6): 249-260.

[2] POPOV E P, YANG T S, Chang S P. Design of steel MRF connections before and after 1994 Northridge earthquake[J]. Engineering Structures, 1998, 20(12): 1030-1038.

[3] NAKASHIMA M, INOUE K, TADA M. Classification of damage to steel buildings observed in the 1995 Hyogoken-Nanbu earthquake[J]. Engineering Structures, 1998, 20(4/5/6): 271-281.

[4] 黄炳生. 日本神户地震中建筑钢结构的震害及启示[J].建筑结构, 2000, 9(30): 24-25.

Huang Bingsheng. Damage and its implication to steel buildings during the 1995 Kobe earthquake[J]. Building Structures, 2000, 9(30): 24-25.

[5] PARK J W, HWANG I K. Experimental investigation of reduced beam section connections by use of web openings[ J]. Engineering Journal, 2003, 40(2): 77-78.

[6] 杨庆山. 梁腹板开圆孔的钢框架抗震节点[J]. 中国安全科学学报, 2005, 15(2): 45-50.

YANG Qingshan. Aseismic connection of steel moment- resisting frame with opening on beam web[J]. China Safety Science Journal, 2005, 15(2): 45-50.

[7] 王秀丽, 沈世钊. 钢框架梁腹板开孔型连接节点力学性能试验研究[J]. 工程力学, 2006(6): 75.

WANG Xiu-li, SHEN Shi-zhao. Experimental research on mechanical behavior of beam-column connections with openings on beam webs in steel frames[J]. Engineering Mechanics, 2006(6): 75.

[8] 李波, 杨庆山. 采用腹板开圆孔梁柱节点的钢框架足尺模型抗震性能试验研究[J]. 建筑结构学报, 2007(6):160-166.

LI Bo, YANG Qingshan. Experimental research on a seismic behavior of steel moment-resisting frame with opening on beam web[J]. Journal of Building Structures, 2007(6): 160-166.

[9] 郁有升, 王燕. 钢框架梁翼缘削弱型节点力学性能的试验研究[J]. 工程力学, 2009, 2(26): 168-175.

YU Yousheng, WAN Yan. Experimental study on the mechanical property of reduced beam section connections of steel frames[J]. Engineering Mechanics, 2009, 2(26): 168-175.

[10] 杨娜, 纪万金. 考虑组合效应的梁腹板开孔型节点抗震性能试验研究[J]. 土木工程学报, 2013(2): 34-40.

YANG Na, JI Wanjin. Experimental study on secimic behavior of connections with opening on beam web considering the composite effect[J]. China Civil Engineering Journal, 2013(2): 34-40.

[11] JGJ 99-98 高层民用建筑钢结构技术规程[S]. 北京.中国建筑工业出版社, 1998.

JGJ 99-98 Technical specification for steel structure of tall buildings[S]. Beijing: China Architecture Industy Press, 1998.

[12] JGJ 101-96 建筑抗震试验方法规程[S]北京: 中国建筑工业出版社, 1997.

JGJ-101-96 Specification of Testing Methods for Earthquake Resistant Building[S]. Beijing: China Architecture Industry Press, 1997.

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