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Experiments on the relationship between permeability of gas bearing coal and coal body structure |
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| Authors: | L Runsheng PENG Suping XU Yanyong |
| Affiliation: | State Key Laboratory Coal Resources and Safe Mining, China University of Mining & TechnologyBeijing, Beijing 100083, P.R.China;Institute of Resources and Environment, Henan Polytechnic University, Jiaozuo, Henan 454000, P.R.China;State Key Laboratory Coal Resources and Safe Mining, China University of Mining & TechnologyBeijing, Beijing 100083, P.R.China;State Key Laboratory Coal Resources and Safe Mining, China University of Mining & TechnologyBeijing, Beijing 100083, P.R.China |
| Abstract: | |
| Keywords: | coal structure permeability variation coefficient of permeability permeability ratio heterogeneity |
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