Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Contractor established world's record in tunnel excavation on irrigation project Oregon-Idaho, with 1315 lin. ft. of 11 ft. tunnel in 31 days and 63 ft. in one day; tunnel-driving equipment and methods of driving; comparison of tunnel lining with concrete; concrete mixing plant; concrete placing equipment.
Contractor established world's record in tunnel excavation on irrigation project Oregon-Idaho, with 1315 lin. ft. of 11 ft. tunnel in 31 days and 63 ft. in one day; tunnel-driving equipment and methods of driving; comparison of tunnel lining with concrete; concrete mixing plant; concrete placing equipment.
Owyhee irrigation project tunnels
West. Construction News
Schuyler, P. (Autor:in)
1931
12 pages
11 Figs.
Aufsatz (Zeitschrift)
Englisch
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Tunnels and roads, owyhee project
| Engineering Index Backfile | 1930
Owyhee irrigation project, Oregon-Idaho
| Engineering Index Backfile | 1931
Tunnels and roads, Owyhee project
| Engineering Index Backfile | 1930
Construction progress on dam for owyhee irrigation project
Engineering Index Backfile | 1929
Soft ground and lining work on owyhee project tunnels
Engineering Index Backfile | 1935