[1]杜耀星.圆环圆拱承受均匀径向荷载时弹性失稳的加权余量解[J].华侨大学学报(自然科学版),1990,11(4):371-376.[doi:10.11830/ISSN.1000-5013.1990.04.0371]
 Du Yaoxing.Weighted Residual Solution for Elastic Instability of Circular Ring or Arch Carried Uniformly Radial Distributed Load[J].Journal of Huaqiao University(Natural Science),1990,11(4):371-376.[doi:10.11830/ISSN.1000-5013.1990.04.0371]
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圆环圆拱承受均匀径向荷载时弹性失稳的加权余量解()
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《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]

卷:
第11卷
期数:
1990年第4期
页码:
371-376
栏目:
出版日期:
1990-10-20

文章信息/Info

Title:
Weighted Residual Solution for Elastic Instability of Circular Ring or Arch Carried Uniformly Radial Distributed Load
作者:
杜耀星
华侨大学土木工程系
Author(s):
Du Yaoxing
关键词:
加权余量法 弹性失稳 圆环 圆拱 临界荷载
Keywords:
method of weighted residuals elastic instability circular ring circular arch critical load
DOI:
10.11830/ISSN.1000-5013.1990.04.0371
摘要:
本文用加权余量法推导出圆环和圆拱在均匀径向荷载作用下,发生弹性失稳时临界荷载qcr的计算公式.
Abstract:
For a circular ring or a circular arch subjected to an uniformly radial distributed load,a formula is derived by the weighted residual method for calculating the critical load qcr in case the elastic instability is occurred.

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更新日期/Last Update: 2014-03-22