Applied Mathematics and Mechanics (English Edition) ›› 1995, Vol. 16 ›› Issue (8): 759-764.

• 论文 • 上一篇    下一篇

GENERALIZED PROBABILISTIC PERTURBATION METHODFOR STATIC ANALYSIS

张义民1, 陈塑寰1, 周振平1, 刘铁强2   

  1. 1. Department of mechanics, Jilin University of Technology, Changchun, 130025. P. R. China;
    2. Changchun Automobile Research Institute, Changchun 130011, P. R. China
  • 收稿日期:1995-02-01 出版日期:1995-08-18 发布日期:1995-08-18

GENERALIZED PROBABILISTIC PERTURBATION METHODFOR STATIC ANALYSIS

Zhang Yimin1, Chen Suhuan1, Zhou Zhenping1, Liu Tieqiang2   

  1. 1. Department of mechanics, Jilin University of Technology, Changchun, 130025. P. R. China;
    2. Changchun Automobile Research Institute, Changchun 130011, P. R. China
  • Received:1995-02-01 Online:1995-08-18 Published:1995-08-18

摘要: This paper studies the static response and reliability of uncertain structures withvector-valued and matrix-valued functions.The finite element analysis method ofuncertain structures is based on matrix calculus,Kronecker algebra and pertrubationtheory ,Random variables and system derivatives are conveniently arranged into 2Dmatrices and generalized mathematical formulae for perturbation are obtained.

Abstract: This paper studies the static response and reliability of uncertain structures withvector-valued and matrix-valued functions.The finite element analysis method ofuncertain structures is based on matrix calculus,Kronecker algebra and pertrubationtheory ,Random variables and system derivatives are conveniently arranged into 2Dmatrices and generalized mathematical formulae for perturbation are obtained.

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