Development of a rock mass classification (RMRdyn) for rock load estimation in coal mine development headings of bord and pillar workings

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PH1596.pdf (8.76 MB)
Date
2020-08
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Publisher
Indian Institute of Technology (Indian School of Mines), Dhanbad
Abstract
Description
Keywords
Pillar mining, Underground coal mine, Rock mass classification, Roof fall, ANN technique, Rock mass rating systems, Ph.D, ME, PH1596
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http://hdl.handle.net/123456789/1792
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V M S R Murthy