An in-situ modification method for coal roadways with heightened burst risk
It is hard to control roadways effectively with a heightened burst risk using conventional support techniques, which may cause burst fatalities in the coal mine. Thus, an in-situ modification method, which involves artificially constructing a cracked zone and a reinforced zone, was proposed to impro...
Main Authors: | Zhenhua Ouyang, Gen Li, Qiong Wang, Haiyang Yi, Zhengsheng Li, Qingwen Shi |
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Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2023-03-01
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Series: | Frontiers in Earth Science |
Subjects: | |
Online Access: | https://www.frontiersin.org/articles/10.3389/feart.2023.1128697/full |
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