A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Falls of roof: No. 1 killer in bituminous-coal mines
Investigation of 263 of 315 fatalities from falls of roof, face, or rib that were charged to bituminous coal industry during 1950; 67% of all fatalities occurring underground resulted from falls of roof, face, or rib; many of accidents would not have occurred if more intense application of roof support measures well known to industry had been carried out; recommendations to management and employees given. (see also Coal Age n 7 July 1951 p 100, 102)
Falls of roof: No. 1 killer in bituminous-coal mines
Investigation of 263 of 315 fatalities from falls of roof, face, or rib that were charged to bituminous coal industry during 1950; 67% of all fatalities occurring underground resulted from falls of roof, face, or rib; many of accidents would not have occurred if more intense application of roof support measures well known to industry had been carried out; recommendations to management and employees given. (see also Coal Age n 7 July 1951 p 100, 102)
Falls of roof: No. 1 killer in bituminous-coal mines
U S Bur Mines -- Information Cir
Forbes, J.J. (author) / Back, T.L. (author) / Weaver, H.F. (author)
1951
11 pages
Report
English
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