2-DIMENSIONAL TRANSIENT DYNAMIC ANALYSIS WITH ADAPTIVE MESH REFINEMENT

被引：6
|
作者：
SELMAN, A
HINTON, E
机构：
[1] Department of Civil Engineering, University College of Swansea, Swansea
来源：
COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING | 1993年 / 9卷 / 10期
关键词：
D O I：
10.1002/cnm.1640091006
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An adaptive finite-element (FE) method for the solution of two-dimensional transient dynamic problems is described. The computational domain is represented by an unstructured assembly of linear triangular elements, and the mesh adaption is achieved by regenerating the grid using an error indication procedure coupled with an automatic mesh generator. Problems involving shock and wave propagation are solved to illustrate the numerical performance of the method.
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页码：825 / 836
页数：12
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