Study on the disaster caused by the linkage failure of the residual coal pillar and rock stratum during multiple coal seam mining: mechanism of progressive and dynamic failure
Abstract Multi-seam mining often leads to the retention of a significant number of coal pillars for purposes such as protection, safety, or water isolation. However, stress concentration beneath these residual coal pillars can significantly impact their strength and stability when mining below them,...
Main Authors: | Yunliang Tan, Qing Ma, Xiaoli Liu, Xuesheng Liu, Derek Elsworth, Ruipeng Qian, Junlong Shang |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2023-08-01
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Series: | International Journal of Coal Science & Technology |
Subjects: | |
Online Access: | https://doi.org/10.1007/s40789-023-00603-7 |
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