A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tunnel concrete lining placed by pneumatic gun
Nearly two miles of 10-ft. pressure tunnel at Caribon hydroelectric plant in California placed by concrete gun known as pneumatic concrete ram.
Tunnel concrete lining placed by pneumatic gun
Nearly two miles of 10-ft. pressure tunnel at Caribon hydroelectric plant in California placed by concrete gun known as pneumatic concrete ram.
Tunnel concrete lining placed by pneumatic gun
Eng. News-Rec
Shannon, W.D. (author)
1921
2 pages
5 Figs.
Article (Journal)
English
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Full circle tunnel lining placed in single pour
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