[1]欧阳煜.空间钢框架弹塑性稳定分析的一种数值方法[J].华侨大学学报(自然科学版),1997,18(3):254-259.[doi:10.11830/ISSN.1000-5013.1997.03.0254]
　Ouyang Yu.A Numerical Method for Analysing Elasticoplastic StabiIity of Three-Dimellsional Steel Frames[J].Journal of Huaqiao University(Natural Science),1997,18(3):254-259.[doi:10.11830/ISSN.1000-5013.1997.03.0254]
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空间钢框架弹塑性稳定分析的一种数值方法()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第18卷
期数:
1997年第3期
页码:
254-259
栏目:
出版日期:
1997-07-20

文章信息/Info

Title:
A Numerical Method for Analysing Elasticoplastic StabiIity of Three-Dimellsional Steel Frames
作者:
欧阳煜
华侨大学土木工程系, 泉州 362011
Author(s):
Ouyang Yu
关键词:
钢结构;  稳定分析;  极限荷载;  框架
Keywords:
steel frames;  stability;  ultimate load;  frame
分类号:
TU398
DOI:
10.11830/ISSN.1000-5013.1997.03.0254
摘要:
采用杆系有限元对空间钢框架结构进行整体稳定分析,并推导出空间塑性较单元稳定刚度矩阵.本法可适用于任意形式的空间框架结构,并能给出结构的荷载位移曲线,所获得的数值结果与有关实验数据吻合得较好.
Abstract:
A global stability analysis of three-dimensional frame structures is conducted on member systems by finite element method; and a stable stiffness matrix is derived for the space plastic hinge element. The method will be suited to space frame structure of

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更新日期/Last Update: 2014-03-22