EQUIVALENT BOUNDARY INTEGRAL EQUATIONS WITH INDIRECT VARIABLES FOR PLANE ELASTICITY PROBLEMS

被引：0
|
作者：
张耀明
温卫东
张作泉
孙焕纯
吕和祥
机构：
[1] School of Mathematics and Physics
[2] Dalian University of Technology
[3] Dalian University of Technology Nanjing 210016
[4] Department of Mechanics
[5] Northern Jiaotong Institute
[6] College of Energy & Power Engineering
[7] Dalian 116023
[8] Beijing 100044
[9] P.R.China
[10] Nanjing University of Aeronautics and Astronautics
来源：
AppliedMathematicsandMechanics(EnglishEdition) | 2003年 / 12期
关键词：
variational principle; exterior problem; equivalent boundary integral equation (EBIE);
D O I：
暂无
中图分类号：
O175 [微分方程、积分方程];
学科分类号：
070104 ;
摘要：
The exact form of the exterior problem for plane elasticity problems was produced and fully proved by the variational principle.Based on this,the equivalent boundary integral equations(EBIE) with direct variables,which are equivalent to the original boundary value problem,were deduced rigorously.The conventionally prevailing boundary integral equation with direct variables was discussed thoroughly by some examples and it is shown that the previous results are not EBIE.
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页码：1390 / 1397
页数：8
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