THE INERTIA EFFECT IN CHARPY IMPACT TESTS

被引：8
作者：
LIU, YN
ZHU, JH
ZHOU, HJ
机构：
[1] Department of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an
来源：
ENGINEERING FRACTURE MECHANICS | 1991年 / 39卷 / 06期
关键词：
D O I：
10.1016/0013-7944(91)90103-8
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The inertia effect in Charpy impact tests has been analysed theoretically and experimentally in this paper. A solution of the inertia force, which is in a good agreement with experiments, has been obtained. The vibration of the specimen when it is impacted is of a forced second grade in both half lengths of the specimen. The oscillation on the force-time curve obtained from both the hammer and the specimen is caused by the inertia force.
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页码：955 / +
页数：1
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