Mises屈服条件下简支环板的塑性极限荷载
CSTR:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

TU302

基金项目:


Plastic Limit Load of Simply-Supported Annular Plates Based on Mises Yield Condition
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:

    在Mises屈服条件下,求解了外边简支内边自由环板和内外边均简支环板在均布荷载作用下的塑性极限荷载。Mises屈服条件是非线性的,文中采用加权残值法进行求解,得出了极限荷载下限解简洁的计算公式,并比较了Mises条件与最大极限弯矩条件的数值结果,结果是合理的。

    Abstract:

    In this paper,on basis of Mises yield condition, the plastic limit load of annular plate with simply support under uniformly distributing load is evaluated. Because of the nonlinearity of the Mises yield condition, the weighted residual method is employed to gain the results. A simple formula for calculating the plastic limit load has been worked out. Compared with the results based on maximum moment condition,the numerical results in this paper are reasonable.

    参考文献
    相似文献
    引证文献
引用本文

蒋朝志 刘东. Mises屈服条件下简支环板的塑性极限荷载[J].土木与环境工程学报(中英文),2007,29(4):87-89. JIANG Chao-zhi, LIU Dong. Plastic Limit Load of Simply-Supported Annular Plates Based on Mises Yield Condition[J]. JOURNAL OF CIVIL AND ENVIRONMENTAL ENGINEERING,2007,29(4):87-89.10.11835/j. issn.1674-4764.2007.04.020

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:2007-02-01
  • 录用日期:
  • 在线发布日期:
  • 出版日期:
文章二维码