Dams and Control Works, Volume 2U.S. Government Printing Office, 1938 - Dams A description of representative storage and diversion dams and high-pressure reservoir outlet works constructed by the Bureau of Reclamtion. |
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Results 1-5 of 43
Page 5
... pounds pressure , using a duplex , air - driven , piston grout pump ... per square inch , was accomplished through a ring of eight holes , drilled ... a year in advance of the date contemplated at the time. BOULDER DAM 5.
... pounds pressure , using a duplex , air - driven , piston grout pump ... per square inch , was accomplished through a ring of eight holes , drilled ... a year in advance of the date contemplated at the time. BOULDER DAM 5.
Page 6
... pounds per square inch pressure . Grouting equipment consisted of a grout mixer , a mechanically operated sump , and ... pounds per square inch . This fault grouting conformed to the " B " -hole grouting , of which it formed a component ...
... pounds per square inch pressure . Grouting equipment consisted of a grout mixer , a mechanically operated sump , and ... pounds per square inch . This fault grouting conformed to the " B " -hole grouting , of which it formed a component ...
Page 7
... a 10 - foot spacing to a maximum depth of 100 feet and were inclined downstream . Grout was placed with the portable , truck - mounted equipment , under pressures vary- ing from 500 to 750 pounds per square inch . A total of 7,325 linear ...
... a 10 - foot spacing to a maximum depth of 100 feet and were inclined downstream . Grout was placed with the portable , truck - mounted equipment , under pressures vary- ing from 500 to 750 pounds per square inch . A total of 7,325 linear ...
Page 9
... weight = 155.5 pounds per cubic foot . W / C = 0.54 by weight . Paste content 19.5 percent . = Poisson's ratio ... square inch . The dam was divided into columns or blocks by radial and circumferential contraction joints . The blocks ...
... weight = 155.5 pounds per cubic foot . W / C = 0.54 by weight . Paste content 19.5 percent . = Poisson's ratio ... square inch . The dam was divided into columns or blocks by radial and circumferential contraction joints . The blocks ...
Page 10
... per minute through each coil , but an average actual flow of more than 4 ... square feet was embedded in the concrete adjacent to the contraction joints ... pounds per square inch were used in some joints to secure the desired results ...
... per minute through each coil , but an average actual flow of more than 4 ... square feet was embedded in the concrete adjacent to the contraction joints ... pounds per square inch were used in some joints to secure the desired results ...
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Common terms and phrases
acre-feet aggregate All-American Canal arch Arrowrock Dam basin borrow pit Boulder Dam bronze BUREAU OF RECLAMATION buttress cableway canal cantilever canyon walls 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 irrigation left abutment located lower material maximum miles mixer needle valves operation outlet Owyhee Dam penstock pipe placed pounds per square pressure pump radial reservoir reservoir water right abutment riprap river rock fill roller sand second-feet shaft side slope sluice sluiceway spillway square inch steel storage stresses structure temperature tests thickness tion trashrack trial load upstream face vertical water surface