Study on the Effect of Pressure Relief and Permeability Enhancement in Protected Coal Seam Mining and Its Quantitative Characterization Method
Abstract:Protected coal seam mining is the main mining method for the regional gas control, however, its pressure relief effect can not be quantized currently as the lack of evaluation system. Based on the mining-enhanced permeability theory, a numerical model was established by the discrete element...
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| Hovedforfatter: | |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Editorial Department of Journal of Sichuan University (Engineering Science Edition)
2016-01-01
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| Serier: | 工程科学与技术 |
| Fag: | |
| Online adgang: | http://jsuese.scu.edu.cn/thesisDetails?columnId=43921086&Fpath=home&index=0 |
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