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Study of Methods to Improve Pillar Extraction Practices in Underground Coal Mines. Volume II. Haulage Practices in Retreat Mining.
For Reference Only At Bureau Libraries :220 pages
This report deals with an industrial engineering study of face haulage practices in retreat mining of pillars in underground coal mines using the room-and-pillar mining method. A statistical analysis of accident data was performed to determine the extent of the risk of fatal accidents related to face haulage activities. Various types of cyclical and continuous-haulage systems and equipment were evaluated and recommendations for future research and development were made.
CP; Final Contract Report;
For Reference Only At Bureau Libraries
J. J. Davis Assoc., Inc.
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division