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
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1990年 / 73卷 / 08期
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
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页码：2534 / 2535
页数：2
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