Trenton Dam: Constructed 1949-1953 |
From inside the book
Results 1-5 of 29
Page
... downstream face Dimensions : Height : 144 feet above lowest ex- cavation in cutoff trench , 100 feet above riverbed Crest length : 8,600 feet Crest elevation : 2793.0 Crest roadway width : 30 feet Volume : 7,800,000 cubic yards Slopes ...
... downstream face Dimensions : Height : 144 feet above lowest ex- cavation in cutoff trench , 100 feet above riverbed Crest length : 8,600 feet Crest elevation : 2793.0 Crest roadway width : 30 feet Volume : 7,800,000 cubic yards Slopes ...
Page i
... Downstream slope 23 ( c ) Crest and camber details 23 2222 C. Spillway and River Outlets 15 . General 16 . Abutment structure 17 . Gate and bridge supporting structure ( a ) Design considerations ( b ) Reinforcement design 18 . Chute ...
... Downstream slope 23 ( c ) Crest and camber details 23 2222 C. Spillway and River Outlets 15 . General 16 . Abutment structure 17 . Gate and bridge supporting structure ( a ) Design considerations ( b ) Reinforcement design 18 . Chute ...
Page iv
... Downstream face of overflow section of spillway structure and spillway gates 26 11 Completed spillway structure viewed from right side of stilling basin 26 12 Spillway gate structure and nonoverflow abutment sections 28 13 Spillway gate ...
... Downstream face of overflow section of spillway structure and spillway gates 26 11 Completed spillway structure viewed from right side of stilling basin 26 12 Spillway gate structure and nonoverflow abutment sections 28 13 Spillway gate ...
Page 22
... downstream to the river channel . An irrigation canal outlet structure is located under the embankment in the lower right abutment . This consists of a vertical intake shaft , about 50 feet high , and a circular conduit leading to an ...
... downstream to the river channel . An irrigation canal outlet structure is located under the embankment in the lower right abutment . This consists of a vertical intake shaft , about 50 feet high , and a circular conduit leading to an ...
Page 23
... Downstream Slope . -- Two 10 - foot berms , one at elevation 2735 and the other at elevation 2760 , were provided on the downstream slope of the embankment . These berms reduce erosion , collect rainfall runoff , and provide access for ...
... Downstream Slope . -- Two 10 - foot berms , one at elevation 2735 and the other at elevation 2760 , were provided on the downstream slope of the embankment . These berms reduce erosion , collect rainfall runoff , and provide access for ...
Other editions - View all
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