Eisenhower and Grass River Lock Models

by Martin E. Nelson, (M.ASCE), Hydraulic Engr.; St. Paul Dist., Crops of Engrs., U. S. Dept. of the Army, St. Paul Minn.,
Harvey J. Johnson, (A.M.ASCE), Hydraulic Engr.; St. Paul Dist., Crops of Engrs., U. S. Dept. of the Army, St. Paul Minn.,


Serial Information: Journal of the Hydraulics Division, 1958, Vol. 84, Issue 2, Pg. 1-15


Document Type: Journal Paper

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Abstract:

Models of St. Lawrence Seaway locks were constructed to scale of 1 to 24.24, model to prototype; vortical activity over intake ports and turbulence in lock chamber and lower approach were reduced to acceptable proportions; culvert and gate pressures, emergency gate and tainter valve operating loads, and hawser forces were measured; prototype operation procedures were selected from results of model tests.



Subject Headings: Hydrologic models | Vegetation | Locks (waterway) | Rivers and streams | Model tests | Scale models | Load tests | Culverts | Gates (hydraulic) | Pressure vessels | Ports and harbors | Turbulence

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