The Coal Mines (Owners Operating Rules) Regulations 1993Safety Commission
Energy-absorbing elements.-A brake for tubs in coal-mines, wagon ways, light railways, sidings, &c., on an incline, periodically raises an axle of the tub by means of an eccentric or oval toothed wheel 1 fixed to the axle and engaging a toothed rail 2 laid between the track rails. ...
at Genesee, Fording operates two multi-seam strip coal mines. Despite the close proximity in operating locations, the mines are substantially different in many respects. This paper reviews the mining methods, equipment configurations, geotechnical concerns and coal quality at the mines and how For...
Falls of roof in mines operating in the Pittsburgh Coal Bed, West Virginia /James Washington. Paul
Z. J. Li, "Integral evaluation of operating quality and the deciding of management strategy in productive coal mines", Journal of coal science & engineering, 6: 91-96(2004Z. J. Li, “Integral evaluation of operating quality and the deciding of management strategy in productive coal mines”,...
In coal mines with small production there is, in the most of cases, a big number of the belt conveyors in the system. The big number of the transportation units has a negative influence on the most of the production and economic effects. The paper deals with the analysis of these ...
Atmospheric air pollution from the Karaganda coal basin operating minesThe continued growth of coal production in the Karaganda coal basin induces the intensity of air pollution and affects to the deterioration of living conditions. The article presents air pollution spatial distribution analysis based on...
00/02510 Program for use of captured methane from the operating mines of Belovougol Coal Joint Stock-holders Company - ScienceDirectdoi:10.1016/S0140-6701(00)96423-3Fuel and Energy Abstracts
Z. J. Li, “Integral evaluation of operating quality and the deciding of management strategy in productive coal mines”, Journal of coal science & engineering , 6: 91–96 (2004)ZHAO Jing-li.Integral Evaluation of Operating Quality and the De~ ciding of Management Strategy in Productive Coal...
System for remote diagnostics of technical condition of automated dump-truck operating at natural dumps of coal mines includes object of control, memory block, comparison circuit, output bus. It has information bus, block for obtaining evaluation of diagnostic tags, analyzer of tag deflection, ...