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
收藏
页码：1527 / 1532
页数：6
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