[1]杨娜,彭中华,许鑫森.钢结构梁腹板开圆孔组合节点性能数值分析[J].哈尔滨工程大学学报,2012,(10):1232-1237.[doi:10.3969/j.issn.1006-7043.201110066]
 YANG Na,PENG Zhonghua,XU Xinsen.Numerical analysis of the behavior of composite connection with opening in the beam web in steel structure[J].hebgcdxxb,2012,(10):1232-1237.[doi:10.3969/j.issn.1006-7043.201110066]
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钢结构梁腹板开圆孔组合节点性能数值分析(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年10期
页码:
1232-1237
栏目:
出版日期:
2012-10-25

文章信息/Info

Title:
Numerical analysis of the behavior of composite connection with opening in the beam web in steel structure
文章编号:
1006-7043(2012)10-1232-06
作者:
杨娜彭中华许鑫森
北京交通大学 土木建筑工程学院, 北京 100044
Author(s):
YANG Na PENG Zhonghua XU Xinsen
School of Civil Engineering and Architecture, Beijing Jiaotong University, Beijing 100044, China
关键词:
腹板梁柱节点组合效应抗震性能数值分析钢结构
分类号:
TU391
DOI:
10.3969/j.issn.1006-7043.201110066
文献标志码:
A
摘要:
为了了解混凝土楼板组合效应对梁腹板开圆孔型节点性能的影响,用软件ABAQUS建立此类组合节点的有限元模型,完成考虑其尺寸、削弱参数变化的数值分析.研究结果表明:混凝土楼板的组合效应增强了节点的强度和刚度,加大了节点在梁柱根部发生脆性破坏的可能性且影响了腹板开圆孔节点的破坏模式.同时考虑组合效应后,节点的临界开孔半径比不考虑组合效应下的临界开孔半径大.在此基础上提出了在考虑混凝土楼板组合效应的情况下民用中高层钢结构节点的合理开孔尺寸.

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学面上基金资助项目(51078026);新世纪优秀人才支持计划资助项目( NCET-11-0571);中央高校基本科研业务费专项资金资助项目 (2012JBM007)
更新日期/Last Update: 2012-11-14