Research on FBG in 3-D Braided Composite Structure Health Monitoring

被引：1
|
作者：
Ding, Mingwei [1 ]
Wan, Zhenkai [1 ]
Ma, Yongxin [1 ]
机构：
[1] Tianjin Polytech Univ, Coll Comp Sci & Software, Tianjin 300160, Peoples R China
来源：
SOFT MAGNETIC MATERIALS | 2011年 / 298卷
关键词：
FBG; 3-D braided composites; Structural health monitoring; composite testing; distributed measure;
D O I：
10.4028/www.scientific.net/AMR.298.68
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
In this work, the application status and significance of Fiber Bragg Gratings (FBGs) and Three-dimensional (3-D) braided composites were briefly introduced, so were the fundamental structure of 3-D braided composites and the sensing mechanism of FBGs in them. Combined with the characteristics of 3-D braiding technology, this paper presents a primary theoretical solution for synchronously monitoring temperature and strain inside Three-dimensional (3-D) braided composites, and further analysis were made about it. It was shown by experiment that the application of FBGs in the structure health monitoring in 3-D braided composites has great potential.
引用
收藏
页码：68 / 72
页数：5
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