Sensitivity of the two-dimensional electric potential/resistance method for damage monitoring in carbon fiber polymer-matrix composite

被引：30
|
作者：
Daojun Wang
Shoukai Wang
Chung, D. D. L. [1 ]
Chung, Jaycee H.
机构：
[1] SUNY Buffalo, Composite Mat Res Lab, Buffalo, NY 14260 USA
[2] Global Contour Ltd, Rockwall, TX 75087 USA
来源：
JOURNAL OF MATERIALS SCIENCE | 2006年 / 41卷 / 15期
关键词：
D O I：
10.1007/s10853-006-0062-3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The two-dimensional electric potential/resistance method is much less sensitive than the one-dimensional resistance method for damage monitoring in carbon fiber polymer-matrix composite. In the two-dimensional method, the resistance measurement is more sensitive than the potential gradient measurement. The sensitivity of the potential method is enhanced when the potential gradient line is close to the current line.
引用
收藏
页码：4839 / 4846
页数：8
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