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Proceedings Paper

Sensing behavior of smart CFRP bar embedded with FBG and its application in stay cables
Author(s): Feng Li; Xu Sun; Weigang Zhao; Hongbin Xu; Feng Shen
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Paper Abstract

A smart twisted type carbon fiber reinforced polymer (CFRP) bar was developed with FBG embedment during the manufacturing process. Sensing behaviors of the smart bar under static and fatigue loading were tested. The results show that it retains a good sensing performance after 200 million cycles. Among application, smart steel strand and smart stay cable were designed. And tensile experiments of such smart structures were carried out, showing good performance.

Paper Details

Date Published: 9 January 2017
PDF: 6 pages
Proc. SPIE 10025, Advanced Sensor Systems and Applications VII, 1002505 (9 January 2017); doi: 10.1117/12.2245997
Show Author Affiliations
Feng Li, Shijiazhuang Tiedao Univ. (China)
Xu Sun, Shijiazhuang Tiedao Univ. (China)
Weigang Zhao, Shijiazhuang Tiedao Univ. (China)
Hongbin Xu, Shijiazhuang Tiedao Univ. (China)
Feng Shen, Nanjing Fenghui Composite Co., Ltd. (China)


Published in SPIE Proceedings Vol. 10025:
Advanced Sensor Systems and Applications VII
Tiegen Liu; Shibin Jiang; Rene Landgraf, Editor(s)

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