LOW-MOBILITY TRANSPORT OF COARSE-GRAINED BED MATERIAL

Proceedings of the International Conference on Coastal Engineering

Henk Jan Verhagen¹  Jelle Olthof²  Jeroen van den Bos² 

[1] Delft University of Technology;Royal Boskalis Westminster NV

关键词: bed protections;    transport;    wave-current interaction;    turbulence modeling;   

DOI  :  10.9753/icce.v32.sediment.13

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

The Paintal (1967) formula can be used to estimate transport rates of coarse-grained bed material (such as stones from a bed protection) under low hydraulic loads just above the threshold of motion; the application however is limited to steady currents. This paper presents research aimed at extending the range of application to a combination of regular non-breaking waves and a steady current.

【 授权许可】

Unknown