基于布拉格光纤光栅的铝合金应力腐蚀裂纹扩展监测技术

岑远遥, 廖光萌, 朱玉琴, 赵方超, 刘聪, 何建新, 周堃

Monitoring Technology for Stress Corrosion Crack Propagation of Al-alloy Based on Optical Fiber Bragg Grating

CEN Yuanyao, LIAO Guangmeng, ZHU Yuqin, ZHAO Fangchao, LIU Cong, HE Jianxin, ZHOU Kun

图1 应力腐蚀裂纹扩展进程示意图

Fig.1 Schematic diagram of stress corrosion crack propagation process