Study on Mechanical Behavior and Seepage Characteristics of Coal Mass during Unloading
With the increase of buried depth, the content of gas increases gradually. The gas in the mining process will lead to gas gush and other dynamic disasters, or even coal and gas gushing in front of the working face. Therefore, the study on the permeability distribution of coal and the surrounding roc...
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| Auteurs principaux: | , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
Hindawi-Wiley
2021
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| Accès en ligne: | https://doaj.org/article/a7e6eb7fb77e420cb38f7ef5dfb4f137 |
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