Dams and Control Works, Volume 2A description of representative storage and diversion dams and high-pressure reservoir outlet works constructed by the Bureau of Reclamtion. |
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Dams and Control Works, Volume 2,Parte 4 United States. Bureau of Reclamation Visualizzazione completa - 1938 |
Dams and Control Works: A Description of Representative Storage and ... United States. Bureau of Reclamation Visualizzazione completa - 1929 |
Parole e frasi comuni
abutment All-American Canal approximately arch bars base bottom Boulder Dam built BUREAU canal cantilever canyon capacity carried cement centers chamber channel closed cofferdam completed concrete connected consisted construction contract cooling cost crest cubic yards cut-off depth designed developed diameter discharge diversion downstream drain drilled earth effects elevation embankment Engineering excavation extending face feet FIGURE flow forms foundation gallery gate gravel gravity grout head holes horizontal inches installed joints length load located lower material maximum method MICHIGAN miles mixing needle valves obtained operation outlet pipe placed PLAN plant portion pounds pressure pump radial RECLAMATION reinforced reservoir river rock sand shaft side slope spillway square steel storage stream stresses structure surface temperature tests thickness tion tower tunnel Unit upper upstream varying vertical wall