A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
This chapter contains sections titled:
Introduction
Underground mining
Surface mining
This chapter contains sections titled:
Introduction
Underground mining
Surface mining
Geology and Coal Mining
Thomas, Larry (author)
Coal Geology ; 271-301
2012-10-26
31 pages
Article/Chapter (Book)
Electronic Resource
English
effects of changes in coal seam on longwall mining , underground coal mine, four main operations carried out , shafts and adits, capital item when opening underground mines , underground mines, ‘downcast shaft’, and the ‘upcast shaft’ , horizontal stress on roof stability in mines, and ‘sacrificial roadways’ , coal mining, longwall mining and room and pillarmining , large walking dragline, mainstay for large surface coal mines , geology and coal mining
| Elsevier | 1968
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Exploration and mining geology
| TIBKAT | 1978
Exploration and mining geology
| UB Braunschweig | 1978