Trenton Dam: Constructed 1949-1953 |
From inside the book
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... studies ) Gates : Three , 42 by 30 feet Stilling basin : Reinforced concrete with dentated sills River Outlets Outlets : Two Invert : Elevation 2710.00 Gates : Four , 6 by 7.5 feet ( two are in- stalled in each outlet ) Discharge ...
... studies ) Gates : Three , 42 by 30 feet Stilling basin : Reinforced concrete with dentated sills River Outlets Outlets : Two Invert : Elevation 2710.00 Gates : Four , 6 by 7.5 feet ( two are in- stalled in each outlet ) Discharge ...
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... studies of railroad , highway , and county road relocations . Discussions on the de- sign of the dam , spillway and river outlets , canal outlet works , and railroad structures are included in chapter III . Chapter IV contains ...
... studies of railroad , highway , and county road relocations . Discussions on the de- sign of the dam , spillway and river outlets , canal outlet works , and railroad structures are included in chapter III . Chapter IV contains ...
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... studies ( a ) Railroad ( b ) Highway ( c ) County road 7 11 11 11 11 14 བབབ CHAPTER III -- DESIGN Hydraulic requirements 10 . Flood routing ( a ) Tailwater computations 11 . 12 . Economic and other considerations River diversion plan 13 ...
... studies ( a ) Railroad ( b ) Highway ( c ) County road 7 11 11 11 11 14 བབབ CHAPTER III -- DESIGN Hydraulic requirements 10 . Flood routing ( a ) Tailwater computations 11 . 12 . Economic and other considerations River diversion plan 13 ...
Page 1
... studies and exploration of the dam site were accelerated by the Congressional action in 1947. Re- sults of studies disclosed unfavorable foundation conditions , a higher than anticipated railroad relocation cost , and necessity for a ...
... studies and exploration of the dam site were accelerated by the Congressional action in 1947. Re- sults of studies disclosed unfavorable foundation conditions , a higher than anticipated railroad relocation cost , and necessity for a ...
Page 5
... studies of the dam foundation pro- gressed , it became obvious that some type of impervious cutoff would have to be incor- porated in the dam structure to control seepage . The Pierre shale , essentially a firm plastic shaley clay ...
... studies of the dam foundation pro- gressed , it became obvious that some type of impervious cutoff would have to be incor- porated in the dam structure to control seepage . The Pierre shale , essentially a firm plastic shaley clay ...
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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