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Monitoring the safety status of service bolts in mining roadways.

To monitor the safety status of the bolts in coal mining roadways in real time, the safety and stability of the bolt support structure were evaluated. Based on the conventional support bolts used in the field, a fiber Bragg grating (FBG) sensor and medium materials were selected. Through theoretical...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Jianjun Dong, Zhengquan Xie, Gaoyang Zheng, Hao Jiang
Format: Artigo
Sprache:Inglês
Veröffentlicht: Public Library of Science (PLoS) 2022-01-01
Schriftenreihe:PLoS ONE
Online Zugang:https://doi.org/10.1371/journal.pone.0267099
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