A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lining bowland tunnel
Finished bore will be circular of 8-ft 6-in. diam; concrete lining has nominal thickness of 14, 16 or 18 in. depending on nature of ground; geological conditions; placing of lining is accomplished by Pressweld planer in conjunction with steel shutter; equipment carried on movable platform, 250 ft long, on 6-ft gage track; rate of progress per week about 957 ft. See also Engineering Index 1951 p 1269 under Water Supply Tunnels -- Great Britain.
Lining bowland tunnel
Finished bore will be circular of 8-ft 6-in. diam; concrete lining has nominal thickness of 14, 16 or 18 in. depending on nature of ground; geological conditions; placing of lining is accomplished by Pressweld planer in conjunction with steel shutter; equipment carried on movable platform, 250 ft long, on 6-ft gage track; rate of progress per week about 957 ft. See also Engineering Index 1951 p 1269 under Water Supply Tunnels -- Great Britain.
Lining bowland tunnel
Water Power
Water Power ; 5
1953
8 pages
Article (Journal)
English
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Engineering Index Backfile | 1937
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