Corpus ID: 113029882

Law underlying gas migration in stope of low-coal seams subjected to initial mining

@inproceedings{Jinpen2014LawUG,
  title={Law underlying gas migration in stope of low-coal seams subjected to initial mining},
  author={Zhang Jin-pen},
  year={2014}
}
  • Zhang Jin-pen
  • Published 2014
  • Engineering
  • This paper is concerned specifically with investigating the law underlying the gas migration in stope of low-coal seams subjected to initial mining operation. The investigation builds on the targeted analysis of gas emission occurring in 90#work face of Xinli mine,the determination of key parameters on the stope,and the subsequent use of numerical simulation and field measurement. The study points to the effect of air leakage mainly on the distribution of gas concentration in lower goaf; the… CONTINUE READING

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