A GLOBAL LOCAL FINITE-ELEMENT ANALYSIS OF AXISYMMETRIC SCATTERING OF ELASTIC-WAVES

被引：28
|
作者：
GOETSCHEL, DB [1 ]
DONG, SB [1 ]
MUKI, R [1 ]
机构：
[1] UNIV CALIF LOS ANGELES,DEPT MECH & STRUCT,LOS ANGELES,CA 90024
来源：
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1982年 / 49卷 / 04期
关键词：
Finite element method;
D O I：
10.1115/1.3162622
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A global local finite element method is developed for axisymmetric scattering of a steady, compressive, incident elastic wave in a homogeneous, isotropic host medium by an axisymmetric inclusion. The inclusion may be arbitrary with respect to its geometry and can have inhomogeneous, anisotropic elastic material properties. Examples on spheroidal and finite circular cylindrical inclusions are given. Comparison of current data with available results show good agreement. © 1982 by ASME.
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页码：816 / 820
页数：5
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