A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Coal-mine-explosion research by bureau of mines, 1954-55
Hazard due to underground storage of coal cuttings; experimental arrangement and test procedure; thick "blanket" rock dusting on floor of entries; adherence of rock dust to rib and roof surfaces; wet rock dusting near rapidly advancing coal faces; dust explosion tests; effect of loaded mine cars in entries on propagation of explosions.
Coal-mine-explosion research by bureau of mines, 1954-55
Hazard due to underground storage of coal cuttings; experimental arrangement and test procedure; thick "blanket" rock dusting on floor of entries; adherence of rock dust to rib and roof surfaces; wet rock dusting near rapidly advancing coal faces; dust explosion tests; effect of loaded mine cars in entries on propagation of explosions.
Coal-mine-explosion research by bureau of mines, 1954-55
U S Bur Mines -- Report Investigations
Hartmann, I. (author) / Nagy, J. (author) / Rauschenberger, J.K. (author) / Mitchell, D.W. (author)
1956
26 pages
Report
English
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