Investigation of local scour in cohesionless sediments by using a tunnel-model : report on investigations
The results of a local scour model investigation using cohesionless sediment in a closed tunnel with prototype conditions are presented. Two model scales with initial waterdepths of 15 and 35 cm were investigated. The two geometries tested consisted of a rough bottom and a rough bottom with a sill respectively. The main parameters investigated were the upstream slope of the scour hole, and the ra of development with time of the deepest point of the scour hole.
- Datum rapport
- 1 augustus 1986
- Auteur
- M.F. Buchko
- Uitgever
- International Institute for Hydraulic and Environmental Engineering (IHE).
- Annotatie
-
217 p.
ill., fig., photos ; 30 cm
Q239. - Waterloopkundig Laboratorium (WL) = Delft Hydraulics Laboratory. - Master of Science Thesis+ Investigation of local scour in cohesionless sediments using a tunnel-model : Paper presented at the 22nd Coagress of th€ IAHR, Lausanne, Switzerland, 3L Aug. - 4 Sept. 1987 / M. Bucho, P. Kolkman, K. Pilarczyk. Delft Hydraulics publication no. 393. December 1988
- Documentnummer
- 110342