Optimization analysis of protective coal pillar size of dip roadway based on roof cutting and pressure relief
Abstract As coal mining depth increases, dip roadway faces encounter challenges like stress concentration and dynamic disturbances, underscoring the importance of designing protective coal pillar dimensions optimally. This research delves into optimizing protective coal pillar dimensions for system...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2025-07-01
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| Series: | Geomechanics and Geophysics for Geo-Energy and Geo-Resources |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s40948-025-01002-9 |
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