RE-CONSIDERATION OF CHEN PROBLEM BY FINITE-DIFFERENCE METHOD

被引：29

作者：

LIN, X

BALLMANN, J

机构：

[1] Lehr- und Forschungsgebiet für Mechanik der RWTH Aachen, 5100 Aachen

来源：

ENGINEERING FRACTURE MECHANICS | 1993年 / 44卷 / 05期

关键词：

D O I：

10.1016/0013-7944(93)90202-4

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Many people have compared their results of dynamic stress intensity factors with that of Chen. However, there are still some unclear points in Chen's work. In this paper, we consider Chen's problem again by a finite difference method (conservation form). It is found that there are three incoming waves formed by impact, each of which consists of two delta-periods. Based on this analysis, some new explanations to Chen's problem are found.

引用

页码：735 / 739

页数：5

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