Resistance Responses of Polymer-matrix Carbon Fiber Smart Layer to Normal Strain and Shear Strain

被引：2
|
作者：
Zhu, Sirong [1 ]
Li, Jing [1 ]
Li, Zhuoqiu [1 ]
Zheng, Huasheng [1 ]
机构：
[1] Wuhan Univ Technol, Sch Sci, Wuhan 430070, Peoples R China
来源：
MECHATRONICS AND INTELLIGENT MATERIALS, PTS 1 AND 2 | 2011年 / 211-212卷
关键词：
Carbon Fiber Smart Layer; normal strain sensitivity; shearing strain sensitivity;
D O I：
10.4028/www.scientific.net/AMR.211-212.421
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The paper makes a comprehensive study on the sensitivity of a new type strain sensor named polymer-matrix carbon fiber smart layer. The sensitivity to tensile strain was gained by a uniaxial tension test. By a three-point bending test on a FRP bar stuck by the smart layer, the sensitivity to compressive strain was revealed and a lower gauge factor was obtained compared to the sensitivity to tensile strain. In addition, a pure shearing test was designed, revealing the sensitivity to shear strain.
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页码：421 / 424
页数：4
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