BOUNDARY DISCRETIZATION USING THE EDGE-FUNCTION METHOD IN 3-DIMENSIONAL ELASTICITY

被引：5

作者：

QUINLAN, PM

GRANNELL, JJ

ATLURI, SN

FITZGERALD, JE

机构：

[1] Department of Mathematical Physics, University College, Cork

[2] Georgia Institute of Technology, Atlanta

来源：

APPLIED MATHEMATICAL MODELLING | 1979年 / 3卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0307-904X(79)90063-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The edge function asymptotic boundary discretization method, which generates a partition of the boundary into a finite set of boundary elements, and its application to three-dimensional problems of linear isotropic elasticity are presented. The present solution representation, which is global, is constructed from asymptotic solutions of the Navier equations of elasticity. The unknown parameters are then determined by imposing the boundary conditions separately over each of the boundary elements. A numerical example is included and the results are discussed. © 1979.

引用

页码：18 / 24

页数：7