Trenton Dam: Constructed 1949-1953 |
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Page 11
... pounds per cubic foot at optimum moisture contents ranging from 15.5 to 18.7 percent . Permeability tests indicated an average coefficient of 0.1 foot per year . The average for the in - place density tests indicated a shrinkage factor ...
... pounds per cubic foot at optimum moisture contents ranging from 15.5 to 18.7 percent . Permeability tests indicated an average coefficient of 0.1 foot per year . The average for the in - place density tests indicated a shrinkage factor ...
Page 27
... pounds per foot of width of column applied at midheight . - 17. Gate and Bridge Supporting Structure . The gate and bridge structure ( figs . 12 and 13 ) provides support for a spillway bridge and three spillway gates with controls ...
... pounds per foot of width of column applied at midheight . - 17. Gate and Bridge Supporting Structure . The gate and bridge structure ( figs . 12 and 13 ) provides support for a spillway bridge and three spillway gates with controls ...
Page 33
... pounds per square foot . The walls were designed for such height that a 5 - foot freeboard will exist under maximum discharge conditions . Counterfort walls extend downstream from spillway station 36 + 75 . These were analyzed for the ...
... pounds per square foot . The walls were designed for such height that a 5 - foot freeboard will exist under maximum discharge conditions . Counterfort walls extend downstream from spillway station 36 + 75 . These were analyzed for the ...
Page 34
... pounds per square inch , and the average web shear was limited to 12,000 pounds per square inch . The combined longitudinal and transverse skinplate stresses were limited to 18,000 pounds per square inch . Unit stresses in the gate arms ...
... pounds per square inch , and the average web shear was limited to 12,000 pounds per square inch . The combined longitudinal and transverse skinplate stresses were limited to 18,000 pounds per square inch . Unit stresses in the gate arms ...
Page 37
... pounds for nor- mal torque of the motor and 130,000 pounds for starting torque . The solenoid brake is capable of holding approximately 110,000 pounds . The hoists have a maximum lift of 30 feet and a lifting speed of 1.4 feet per ...
... pounds for nor- mal torque of the motor and 130,000 pounds for starting torque . The solenoid brake is capable of holding approximately 110,000 pounds . The hoists have a maximum lift of 30 feet and a lifting speed of 1.4 feet per ...
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Common terms and phrases
abutment acre-feet aggregate backfill Berm blanket blockouts Brass Cap BUREAU OF RECLAMATION camber canal outlet cement centerline chute coarse concrete construction Contraction joint contractor control house crushed rock cubic yards cutoff trench dam embankment dam foundation designed discharge eleva emergency gate chamber Figure Float flood control gravel grout high-pressure gates Highway bridge Hitchcock County holes horizontal hydraulic hydrostatic head inlet intake structure layer Limits of special loads located loess material maximum metal Nebr north borrow operation pier Pierre shale piezometer Pipe handrail pounds per square pozzolan PROJ pump radial gate railroad reinforcement relocation Republican River reservoir water surface riprap River outlet Rolled embankment SCALE OF FEET second-feet Settlement point Shale surface SILT silty slope south borrow area special compaction specifications spillway structure steel stilling basin storage Sump Sump pump surface at elevation tests Trenton Dam upstream valve vertical walls water surface elevation
Popular passages
Page 51 - Design, Construction, Inspection and Repair of Unfired Pressure Vessels for Petroleum Liquids and Gases.
Page 99 - yd. cu. yd. lin. ft. lin. ft. lin. ft. Labor and materials by contractor Unit cost
Page 94 - yd. cu. yd. cu. yd. cu. yd. Labor and materials by contractor Unit cost
Page 96 - ft. lin. ft. lin. ft. lin. ft. Labor and materials by contractor Unit cost
Page 100 - cu. yd. Lump sum Lump sum Labor and materials by contractor Unit cost 2.00
Page 99 - 88 89 90 91 92 93 94 Property and pay item description Installing metal pipe, fittings, and valves less than 6 inches in diameter Installing metal pipe, fittings, and valves 6 inches
Page 25 - above the maximum water surface, to prevent the dam from being overtopped by waves. Factors influencing wave height and wave ride-up, including maximum wind velocity, direction and duration, offshore reservoir
Page 98 - ft. Ib. Ib. Ib. Ib. Ib. Ib. Ib. Labor and materials by contractor Unit cost