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Author:

彭一江 (彭一江.) (Scholars:彭一江) | 金明 (金明.)

Indexed by:

CQVIP PKU CSCD

Abstract:

针对势能原理有限元方法中单元刚度矩阵的显示表达问题,从基面力的概念出发,利用单元刚度矩阵显示表达式,建立了基于基面力概念的势能原理有限元法的数学模型,编制出MATLAB语言的有限元程序,将该方法应用于解决一些典型的弹性理沦问题,进行了各种形状单元的对比计算和分析,数值解与理论解相吻合,从而验证了该方法的可行性.

Keyword:

有限元 势能原理 基面力 刚度矩阵

Author Community:

  • [ 1 ] [彭一江]北京工业大学
  • [ 2 ] [金明]北京交通大学

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2007

Issue: 7

Volume: 33

Page: 687-692

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 10

Chinese Cited Count:

30 Days PV: 0

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