箱型柱钢框架翼缘与腹板削弱型节点有限元分析
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

TU323.3

基金项目:


Research on Stressing Properties of Box Pillar Steel Beam-column Connections by Nonlinear Analysis
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    介绍了美国北岭地震与日本阪神地震后钢框架新型延性节点的发展状况。对4种不同构造形式的箱型柱钢框架梁柱节点进行了ANSYS非线性有限元分析,求得其应力发展状况,应力分布以及框架塑性铰出现的顺序。对节点的力学性能进行了分析比较,重点讨论了削弱型节点的研究进展。基于理论分析,提出了改进型节点。

    Abstract:

    During the Northridge earthquake and Kobe earthquake, the typical beam-column moment connection in steel moment-resisting frame suffered unexpected brittle failures. By using ANSYS the nonlinear FEM four different types of connections with different details are analyzed . The conditions of stress development, the distribution of stress and the appearing orders of plastic hinges of this type steel frame under loading were analyzed. And the mechanical behaviors of the different connections are analyzed and compared. The performance on steel moment connections with reduced beam or web sections is addressed. The connection with modified detail is presented based on the results of the analysis

    参考文献
    相似文献
    引证文献
引用本文

张国志 苏军. 箱型柱钢框架翼缘与腹板削弱型节点有限元分析[J]. 科学技术与工程, 2007, (17): 4369-4372.
ZHANG Guo-zhi, SU Jun. Research on Stressing Properties of Box Pillar Steel Beam-column Connections by Nonlinear Analysis[J]. Science Technology and Engineering,2007,(17):4369-4372.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:2007-05-11
  • 录用日期:
  • 在线发布日期:
  • 出版日期:
×
律回春渐,新元肇启|《科学技术与工程》编辑部恭祝新岁!
亟待确认版面费归属稿件,敬请作者关注