Das, A.J. and Mandal, Prabhat Kumar and Ghosh, C.N. and Sinha, A. (2014) An Attempt to Develop A Technology for Extraction of Locked up Coal From Underground Mines Using Artificial Pillars. Indian Mining & Engineering Journal , 53 (5). pp. 18-25. ISSN 0019-5944

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Item Type: Article
Uncontrolled Keywords: Locked-up coal, artificial pillar, depillaring, rib pillars, factor of safety
Subjects: Thick Seam Mining
Depositing User: Mr. B. R. Panduranga
Date Deposited: 30 Aug 2019 08:56
Last Modified: 30 Aug 2019 08:56
URI: http://cimfr.csircentral.net/id/eprint/2033

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