A COMPRESSION-LOADED DOUBLE CANTILEVER BEAM SPECIMEN

被引:11
作者
GONZALEZ, AC
PANTANO, CG
机构
[1] Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania
关键词
crack growth; double cantilever beams; fractography; load; stress;
D O I
10.1111/j.1151-2916.1990.tb07629.x
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
In crack propagation studies, double cantilever beam specimens are typically loaded in tension or by an applied moment. A method of compression loading is described in which the stress intensity KI decreases with crack length. This new arrangement offers added crack stability over other techniques, as well as a convenient method of loading. Copyright © 1990, Wiley Blackwell. All rights reserved
引用
收藏
页码:2534 / 2535
页数:2
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