A NOVEL BOUNDARY-ELEMENT METHOD FOR LINEAR ELASTICITY WITH NO NUMERICAL-INTEGRATION FOR 2-DIMENSIONAL AND LINE INTEGRALS FOR 3-DIMENSIONAL PROBLEMS

被引：37
|
作者：
NAGARAJAN, A
LUTZ, E
MUKHERJEE, S
机构：
[1] Department of Theoretical and Applied Mechanics, Cornell University, Ithaca, NY
[2] Ithaca, NY, 14850
来源：
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1994年 / 61卷 / 02期
关键词：
D O I：
10.1115/1.2901439
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This paper presents a novel application of the boundary element method to solve problems in linear elasticity. The new method is called the Boundary Contour Method. This approach requires no numerical integration at all for two-dimensional problems and numerical evaluation of line integrals only for three-dimensional problems, even for curved line or surface boundary elements of arbitrary shape! Numerical results are presented for some two-dimensional problems.
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页码：264 / 269
页数：6
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