Mechanism and prevention of coal bursts in gob-side roadway floor under thick and hard roof in the deep mining area of Ordos

Mechanism and prevention of coal bursts in gob-side roadway floor under thick and hard roof in the deep mining area of Ordos

Abstract The complex stress environment in deep roadways, often exacerbated by thick and hard strata, frequently precipitates coal bursts, posing significant safety hazards. This paper investigates the mechanisms and preventive methods for coal bursts in the gob-side roadway floor (GSRF) under thick...

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Bibliographic Details
Main Authors: Jinlong Zhou, Junfeng Pan, Yongxue Xia, Taotao Du, Wengang Liu, Chenyang Zhang
Format: Article
Language:English
Published: SpringerOpen 2024-11-01
Series:International Journal of Coal Science & Technology
Subjects:
Deep coal mining
Thick and hard roof
Gob-side roadway
Coal burst
Dynamic and static loads
Instability criteria
Online Access:https://doi.org/10.1007/s40789-024-00734-5

Internet

https://doi.org/10.1007/s40789-024-00734-5

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