Safety Status Monitoring of Operational Rock Bolts in Mining Roadways Under Mining-Induced Effects

This study focuses on the importance of the real-time monitoring of bolt loads in roadways affected by high-intensity mining and the limitations of conventional monitoring methods. Fiber Bragg grating (FBG) sensors were embedded and encapsulated in rock bolts, and tensile tests were conducted indoor...

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Bibliographic Details
Main Authors: Jianjun Dong, Wenduo Ding, Yu Qin, Ke Gao
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/25/11/3486
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