A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rates of tunnel drivage being attained in National Coal Board, German and North of Scotland Hydro-Electric Board tunnels; program to improve tunnel drivage efficiency at collieries; future developments in tunneling equipment. (see also Instn Min Engrs -- Trans v 116 pt 3 Dec 1956 p 177-96 (discussion) 196-201)
Rates of tunnel drivage being attained in National Coal Board, German and North of Scotland Hydro-Electric Board tunnels; program to improve tunnel drivage efficiency at collieries; future developments in tunneling equipment. (see also Instn Min Engrs -- Trans v 116 pt 3 Dec 1956 p 177-96 (discussion) 196-201)
Driving of tunnels at high speed
Colliery Guardian
Watt, R.G. (author)
Colliery Guardian ; 192
1956
8 pages
Article (Journal)
English
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Driving of tunnels at high speed
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