玻璃钢/复合材料Issue(3)：31-35,5.
基于FBG传感器的CF/GF混杂复合材料界面变形研究
STUDY ON INTERFACIAL PROPERTIES OF CF/GF HYBRID COMPOSITES BASED ON FBG SENSOR
祝奇枫 1张盛 2王继辉 2李书欣 2丁安心2
作者信息
- 1. 武汉理工大学理学院,武汉 430070
- 2. 武汉理工大学材料科学与工程学院,武汉 430070
- 折叠
摘要
Abstract
In this paper,the FBG sensor was used to study the interfacial properties of CF/GF hybrid composites during and after the curing process.In order to investigate the properties of hybrid composites,the strain changes in CF/CF layer and GF/GF layer are also monitored.The results show that when no external force,good linear relationship between strain and temperature existed in GF/FG,GF/CF and CF/CF layers,and the order of thermal expansion coefficient is:GF/GF layer＞GF/CF layer＞CF/CF layer.FBG sensor for the monitoring of CF/GF hybrid composite heat swelling values for the coefficient of the transition temperature and the matrix resin (79.09 ℃) coincide.CF/GF hybrid composites in 20～ 120 ℃ heating and cooling process do not show destruction of the interface.关键词
CF/GF混杂复合材料/FBG传感器/实时监测/热膨胀性能Key words
CF/GF hybrid fiber reinforced plastic/fiber bragg grating sensor/real time monitoring/thermal expansion property分类
通用工业技术引用本文复制引用
祝奇枫,张盛,王继辉,李书欣,丁安心..基于FBG传感器的CF/GF混杂复合材料界面变形研究[J].玻璃钢/复合材料,2017,(3):31-35,5.
