Dams and Control Works, Volume 2,Parte 4U.S. Government Printing Office, 1938 A description of representative storage and diversion dams and high-pressure reservoir outlet works constructed by the Bureau of Reclamtion. |
Altre edizioni - Visualizza tutto
Dams and Control Works: A Description of Representative Storage and ... United States. Bureau of Reclamation Visualizzazione completa - 1929 |
Parole e frasi comuni
acre-feet aggregate All-American Canal arch Arrowrock Dam axis basin Bolt borrow pit Boulder Dam bronze BUREAU OF RECLAMATION buttress cableway canal cantilever cement centers channel cofferdam construction contraction joints cooling cost crest cubic yards cut-off wall cylinder deflections designed diameter discharge diversion tunnel downstream face drain drainage drilled dumped earth elevation embankment emergency gates Engineering excavation feet long foundation gallery gate chamber Grand Coulee Grand Coulee Dam gravel gravity grout grout holes hoist horizontal hydraulic Imperial Dam Installing and painting intake irrigation left abutment located lower material maximum MICHIGAN miles mixer needle valves operation outlet Owyhee Dam penstock pipe placed pounds per square pressure pump reservoir reservoir water right abutment riprap river rock fill roller sand second-feet shaft side slope sluiceway spillway square inch steel storage stresses structure temperature tests thickness tion tower trashrack trial load upstream face vertical water surface