[1]王全凤.开洞薄壁杆件侧向稳定[J].华侨大学学报(自然科学版),1995,16(4):378-384.[doi:10.11830/ISSN.1000-5013.1995.04.0378]
　Wang Quanfeng.Lateral Stability of Thin-Walled Bar with Openings[J].Journal of Huaqiao University(Natural Science),1995,16(4):378-384.[doi:10.11830/ISSN.1000-5013.1995.04.0378]
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开洞薄壁杆件侧向稳定()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第16卷
期数:
1995年第4期
页码:
378-384
栏目:
出版日期:
1995-10-20

文章信息/Info

Title:
Lateral Stability of Thin-Walled Bar with Openings
作者:
王全凤
华侨大学土木工程系
Author(s):
Wang Quanfeng
关键词:
侧向稳定;  薄壁杆件;  加权余量
Keywords:
lateral stability;  thin-walled bar;  weighted residuals
分类号:
O344.7
DOI:
10.11830/ISSN.1000-5013.1995.04.0378
摘要:
根据能量原理,借助于变分法导出一个考虑薄壁杆件扭转和翘曲变形影响的侧向稳定特征方程.利用Galerkin加权余量法计算简支、跨中点荷载的开洞薄壁杆件的临界荷载.
Abstract:
For a thin-walled bar with openings,a characteristic equation of lateral stability is derived from energy principle and with the aid of variational method. In the equation,the effects of torsion and warping are being taken into account. The critical load

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更新日期/Last Update: 2014-03-22