A NOTE ON CURVED CRACKED BEAMS

被引：20

作者：

MULLER, WH ^{[1
]}

HERRMANN, G ^{[1
]}

GAO, H ^{[1
]}

机构：

[1] STANFORD UNIV, DIV APPL MECH, STANFORD, CA 94305 USA

来源：

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 1993年 / 30卷 / 11期

关键词：

D O I：

10.1016/0020-7683(93)90076-J

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This paper is concerned with evaluating stress intensity factors for a curved cracked beam of small to moderate curvature using a simple engineering method which allows us to estimate the strain energy release rate based on elementary beam theory. The basic methodology is briefly discussed and an example application to a cracked circular beam gives results which are in reasonable agreement with more accurate numerical calculations in the literature.

引用

页码：1527 / 1532

页数：6

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