Experimental study on strain of SFRC tunnel lining segments using a comprehensive embedded optical fiber sensing system

Shun Wang (a,b,c,d), Aayush Madan (a), Chaoyang Zhao (a), Ean Seong Huang (e), Thiri Su (e), Bryan J Chiew(e), Yaowen Yang (a)

a School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore

b Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou, 51006, China

c Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou, 51006, China

d Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou, 51006, China

e Land Transport Authority, 1 Hampshire Road, 219428, Singapore

https://www.sciencedirect.com/science/article/abs/pii/S0263224123013556