Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (11): 1246-1255.

• 论文 • 上一篇    下一篇

EQUIVALENT BOUNDARY INTEGRAL EQUATIONS WITH INDIRECT UNKNOWNS FOR THIN ELASTIC PLATE BENDING THEORY

张耀明1, 孙焕纯2, 杨家新2   

  1. 1. Department of Mathematics and Physics, Shandong Institute of Engineering, Zibo 255012, P R China;
    2. Department of Mechanics, Dalian University of Technology, Dalian 116023, P R China
  • 收稿日期:1999-05-08 修回日期:2000-06-18 出版日期:2000-11-18 发布日期:2000-11-18

EQUIVALENT BOUNDARY INTEGRAL EQUATIONS WITH INDIRECT UNKNOWNS FOR THIN ELASTIC PLATE BENDING THEORY

ZHANG Yao-ming1, SUN Huan-chun2, YANG Jia-xin2   

  1. 1. Department of Mathematics and Physics, Shandong Institute of Engineering, Zibo 255012, P R China;
    2. Department of Mechanics, Dalian University of Technology, Dalian 116023, P R China
  • Received:1999-05-08 Revised:2000-06-18 Online:2000-11-18 Published:2000-11-18

摘要: Equivalent Boundary Integral Equations (EBIE) with indirect unknowns for thin elastic plate bending theory, which is equivalent to the original boundary value problem, is established rigorously by mathematical technique of non-analytic continuation and is fully proved by means of the variational principle. The previous three kinds of boundary integral equations with indirect unknowns are discussed thoroughly and it is shown that all previous results are not EBIE.

Abstract: Equivalent Boundary Integral Equations (EBIE) with indirect unknowns for thin elastic plate bending theory, which is equivalent to the original boundary value problem, is established rigorously by mathematical technique of non-analytic continuation and is fully proved by means of the variational principle. The previous three kinds of boundary integral equations with indirect unknowns are discussed thoroughly and it is shown that all previous results are not EBIE.

中图分类号: 

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals