Study on the Stability and Reasonable Width of Coal Pillars in “Three Soft” Coal Seams Based on a Physical Similarity Simulation Experiment
As the depth of coal seams increases and the demand for coal grows, the deformation and failure of roadways and coal pillars also intensify. To address the instability of roadways, it is crucial to study the appropriate dimensions for coal pillars. This paper focuses on the 1513 working face of the...
שמור ב:
| Principais autores: | , , , , , , , , , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
MDPI AG
2024-07-01
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| סדרה: | Applied Sciences |
| נושאים: | |
| גישה מקוונת: | https://www.mdpi.com/2076-3417/14/14/6127 |
| תגים: |
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