Author: Bonneville Hydraulic Laboratory (U.S.)Publisher:
ISBN:
Category : Hydraulic models
Languages : en
Pages : 140
Book Description
Spillway and Stilling Basin for McNary Dam, Columbia River, Oregon & Washington
Author: Bonneville Hydraulic Laboratory (U.S.)Publisher:
ISBN:
Category : Hydraulic models
Languages : en
Pages : 140
Book Description
Spillway and Stilling Basin for McNary Dam, Columbia River, Oregon & Washington
Author: Portland District Corps of EngineersPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Spillway and Stilling Basin for McNary Dam, Columbia River, Oregon and Washington; Hydraulic Model Investigations
Author: ARMY ENGINEER DIV NORTH PACIFIC BONNEVILLE OREG DIV OF HYDRAULIC LAB.Publisher:
ISBN:
Category :
Languages : en
Pages : 111
Book Description
The hydraulic performance of the spillway for McNary Dam was studied in two models having respective scale ratios of 1:36 and 1:10. Special attention was given to the capacity of the spillway and stilling basin to ensure that the desired flow could be passed safely. Tests of the original spillway design indicated that the spillway capacity was at least 10 per cent greater than assumed in the design analysis and that revisions of the piers would improve flow conditions and reduce the possibility of cavitation adjacent to the gate slots.
Revised Stilling Basin Bonneville Dam, Columbia River, Oregon & Washington
Author: Spillway and Stilling Basin for The Dalles Dam, Columbia River, Oregon and Washington: Hydraulic Model Investigation
Author: ARMY ENGINEER DIV NORTH PACIFIC BONNEVILLE OREG DIV OF HYDRAULIC LAB.Publisher:
ISBN:
Category :
Languages : en
Pages : 119
Book Description
The concrete-gravity ogee spillway of The Dalles Dam contains twenty-three 50-ft-wide bays separated by 10-ft-wide crest piers. The crest is designed to pass 2,290,000 cfs under a total head of 61.3 ft; the crest shape is designed for 75 per cent of maximum head or 46.0 ft. A 170-ft-long, hydraulic jump-type stilling basin, with one row of 9-ft-high baffle piers and a 13-ft-high end sill, will dissipate excess energy of spillway flows to and including the project design discharge of 2,290,000 cfs. The hydraulic performance of various elements for the spillway and stilling basin was studied in a 1:36-scale model.
McNary Dam Symposium, Columbia River, Oregon and Washington
Author: American Society of Civil EngineersPublisher:
ISBN:
Category : McNary Dam
Languages : en
Pages : 164
Book Description
Spillway Deflectors at Bonneville, John Day and McNary Dams on Columbia River, Oregon-Washington and Ice Harbor, Lower Monumental and Little Goose Dams on Snake River, Washington
Author: Report on Inspection of McNary Stilling Basin 1957, McNary Lock and Dam, Columbia River, Oregon and Washington
Author: Walla Walla District Corps of EngineersPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Report of Downstream Channel Erosion Below Stilling Basin--McNary Lock and Dam, Columbia River, Oregon and Washington--January 1962
Author: Walla Walla District Corps of EngineersPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Fish Facilities, the Dalles Dam
Author: United States. Army. Corps of Engineers. North Pacific Division. Hydraulic LaboratoryPublisher:
ISBN:
Category : Fishways
Languages : en
Pages : 190
Book Description