Modified Sediment Pick-Up Function
Publication: Journal of Hydraulic Engineering
Volume 145, Issue 1
Abstract
This paper addresses the sediment pick-up process in the high-velocity range of . An existing sediment pick-up function was recalibrated and modified using data of new experiments in a closed pipeline circuit with sand diameters in the range of 50–560 μm. The new pick-up function was used to simulate the generation and passage of a turbidity current along the submarine Congo canyon offshore from the coast of Zaire in Africa.
Get full access to this article
View all available purchase options and get full access to this article.
References
Azpiroz-Zabala, M., M. J. B. Cartigny, P. J. Talling, D. R. Parsons, E. J. Summers, M. A. Clare, S. M. Simmons, C. Cooper, and E. L. Pope. 2017. “Newly recognized turbidity current structure can explain prolonged flushing of submarine canyons.” Sci. Adv. 3 (10): e1700200. https://doi.org/10.1126/sciadv.1700200.
Bisschop, F. 2018. “Erosion of sand at high flow velocities: An experimental study.” Ph.D. thesis, Dept. of Civil Engineering, Technical Univ. of Delft.
Khripounoff, A., A. Vangriesheim, N. Babonneau, P. Crassous, B. Dennielou, and B. Savoye. 2003. “Direct observation of intense turbidity current activity in the Zaire submarine valley at 4000 m water depth.” Mar. Geol. 194 (3–4): 151–158. https://doi.org/10.1016/S0025-3227(02)00677-1.
Lambe, T., and R. Whitman. 1969. Soil mechanics. New York: Wiley.
Mastbergen, D. R., and J. R. Van den Berg. 2003. “Breaching in fine sand and the generation of sustained turbidity currents in submarine canyons.” Sedimentology 50 (4): 625–637. https://doi.org/10.1046/j.1365-3091.2003.00554.x.
Richardson, J., and W. Zaki. 1954. “Sedimentation and fluidization: Part I.” Trans. Inst. Chem. Eng. 32: 35–53.
Van Rhee, C. 2010. “Sediment entrainment at high flow velocity.” J. Hydraul. Eng. 136 (9): 572–582. https://doi.org/10.1061/(ASCE)HY.1943-7900.0000214.
Van Rijn, L. C. 1984. “Sediment pick-up functions.” J. Hydraul. Eng. 110 (10): 1494–1502. https://doi.org/10.1061/(ASCE)0733-9429(1984)110:10(1494).
Van Rijn, L. C. 1986. “Applications of sediment pick-up functions.” J. Hydraul. Eng. 112 (9): 867–874. https://doi.org/10.1061/(ASCE)0733-9429(1986)112:9(867).
Van Rijn, L. C. 2004. “Extreme transport of sediment due to turbidity currents in coastal waters.” In Proc., 29th Int. Conf. Coastal Engineering. Lisbon, Portugal: Coastal Engineering Research Council.
Winterwerp, J. C., W. T. Bakker, D. R. Mastbergen, and H. Van Rossum. 1992. “Hyperconcentrated sand-water mixture flows over erodible bed.” J. Hydraul. Eng. 118 (11): 1508–1525. https://doi.org/10.1061/(ASCE)0733-9429(1992)118:11(1508).
Zanke, U. 1977. In Vol. 46 of Berechnung der sinkgeschwindigkeiten von sedimenten. [In German.] 243. Hannover, Germany: Technical Univ. Hannover.
Information & Authors
Information
Published In
Copyright
©2018 American Society of Civil Engineers.
History
Received: Feb 8, 2018
Accepted: Jul 5, 2018
Published online: Oct 30, 2018
Published in print: Jan 1, 2019
Discussion open until: Mar 30, 2019
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.