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  1. Journal of The Institution of Engineers (India): Series D
  2. Journal of The Institution of Engineers (India): Series D : Volume 97
  3. Journal of The Institution of Engineers (India): Series D : Volume 97, Issue 1, April 2016
  4. Qualitative Assessment of Strata Control in an Indian Underground Coal Mine
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Journal of The Institution of Engineers (India): Series D : Volume 98
Journal of The Institution of Engineers (India): Series D : Volume 97
Journal of The Institution of Engineers (India): Series D : Volume 97, Issue 2, October 2016
Journal of The Institution of Engineers (India): Series D : Volume 97, Issue 1, April 2016
An Informatics Based Approach to Reduce the Grain Size of Cast Hadfield Steel
Application of Anova on Fly Ash Leaching Kinetics for Value Addition
Assessment of the Effect of Blast Hole Diameter on the Number of Oversize Boulders Using ANN Model
Comparison of Some Blast Vibration Predictors for Blasting in Underground Drifts and Some Observations
Estimation of Scale Deposition in the Water Walls of an Operating Indian Coal Fired Boiler: Predictive Modeling Approach Using Artificial Neural Networks
Gas Sensitivity Study of Polypyrrole Decorated Graphene Oxide Thick Film
Surface Resistance of Jute Fibre/Polylactic Acid Biocomposite to Wet Heat
Synthesis and Characterization of Multi Wall Carbon Nanotubes (MWCNT) Reinforced Sintered Magnesium Matrix Composites
Utilization of Lime Fines as an Effective Binder as well as Fluxing Agent for Making Fluxed Iron Ore Pellets
Application of Modern Tools and Techniques for Mine Safety & Disaster Management
Assessment of Blasting Performance Using Electronic Vis-à-Vis Shock Tube Detonators in Strong Garnet Biotite Sillimanite Gneiss Formations
Qualitative Assessment of Strata Control in an Indian Underground Coal Mine
Journal of The Institution of Engineers (India): Series D : Volume 96
Journal of The Institution of Engineers (India): Series D : Volume 95
Journal of The Institution of Engineers (India): Series D : Volume 94
Journal of The Institution of Engineers (India): Series D : Volume 93

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Qualitative Assessment of Strata Control in an Indian Underground Coal Mine

Content Provider Springer Nature Link
Author Ala, Charan Kumar Tripathy, Debi Prasad
Copyright Year 2015
Abstract A prerequisite to reduction in the number of roof/side fall occurrences—a stated goal of DGMS for enhancing workmen safety in underground coal mines—is risk identification through application of appropriate assessment techniques. This article presents the outcome of a study undertaken to identify, analyse and evaluate the roof/side fall risks. WRAC and Risk Matrix tools have been used to provide a qualitative measure of the risk magnitude. Outcomes of a case study performed in an Indian underground coal mine are presented in the present work. It could be inferred that hazard severity increased because of the existence of “geological disturbances and weak roof and sides”. Operational lacunae, such as non-determination of RMR, non-framing of SSR, and non-availability of support material, enhance roof/side fall risks.
Starting Page 99
Ending Page 104
Page Count 6
File Format PDF
ISSN 22502122
Journal Journal of The Institution of Engineers (India): Series D
Volume Number 97
Issue Number 1
e-ISSN 22502130
Language English
Publisher Springer India
Publisher Date 2015-06-20
Publisher Place New Delhi
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Qualitative assessment Engineering Side fall Risk matrix Roof fall Strata control Risk ranking
Content Type Text
Resource Type Article
Subject Materials Chemistry Metals and Alloys Mechanical Engineering Geotechnical Engineering and Engineering Geology
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