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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...

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Библиографические подробности
Главные авторы: Jianjun Dong, Zhengquan Xie, Gaoyang Zheng, Hao Jiang
Формат: Artigo
Язык:Inglês
Опубликовано: Public Library of Science (PLoS) 2022-01-01
Серии:PLoS ONE
Online-ссылка:https://doi.org/10.1371/journal.pone.0267099
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