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Publikováno v:
Proceedings of the Taishan Academic Forum - Project on Mine Disaster Prevention and Control.
An coal mine belongs to the coal mining under medium aquifer, under which there is no stable clay aquifuge.To demonstrate the safety and reliability of coal and rock pillars, study and analysis of the failure and movement feature of overlying strata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::391737d7f08a27dfcaae1ec043f90e7a
https://doi.org/10.2991/mining-14.2014.44
https://doi.org/10.2991/mining-14.2014.44
