Trenton Dam: Constructed 1949-1953 |
From inside the book
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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 . The ...
... 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 . The ...
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
accessory cut-off trench acre-feet Approach channel Axis backfill Berm blanket Blockout BUREAU OF RECLAMATION canal outlet centerline channel capacity coarse concrete conduit construction Contraction joint Counterweight crushed rock cutoff trench dam embankment designed discharge drain outlet emergency gate chamber Expansion joint Figure Float flood control floor gate structure gravel ground surface Grouted high-pressure gate Highway bridge holes horizontal hydraulic hydrostatic head inlet installed intake structure Limits of special load located loess material maximum Metal Nebr NORTH BORROW AREA Pierre shale piezometer Pipe handrail PROJ Radial gate railroad reinforcement relocation Republican River reservoir water surface riprap River outlet Rolled embankment SCALE OF FEET second-feet SECTION A-A Settlement point Shale surface Sheet SILT silty slope special compaction spillway crest spillway gates spillway structure steel stilling basin Stoplog storage Sump Sump pump surface at elevation surfaces where directed Trashrack structure Trenton Dam upstream vertical walls water surface elevation