Sediment Depositions in a Submerged Storm Sewer Pipe
Publication: Journal of Environmental Engineering
Volume 146, Issue 10
Abstract
Sediment depositions in storm sewer systems have received significant attention due to their implications for urban flooding and environmental impacts. However, only limited attention has been paid to sediment deposition in submerged storm sewers. In this study, a laboratory model was used to study the sediment transport and deposition processes in a submerged storm sewer. The growth of the deposition can be divided into two stages: rapid growth (both deposition height and length increase) and equilibrium growth (only deposition length increases). The sediment loading rate determines the duration of the rapid growth stage, and the equilibrium height increases for larger sediment size and higher sediment concentration. The bed shear stress at the equilibrium stage varies from 1.8 to corresponding to the variation of the bed friction factor from 0.058 to 0.185, which is about 2–4 times that caused by the sediment roughness height alone. This increase in the bed shear stress is mainly due to the significant amount of momentum needed to transport the required sediment loading. A prediction method and its applications are also presented.
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Data Availability Statement
Some or all data, models, or code generated or used during the study are available from the corresponding author by request (experimental measurements).
Acknowledgments
The authors gratefully acknowledge the financial support from the Natural Sciences and Engineering Research Council (NSERC) of Canada, the City of Calgary Water Resources, and the China Scholarship Council. The authors also would like to thank Perry Fedun for assistance in constructing the model.
References
Ab Ghani, A. 1993. “Sediment transport in sewers.” Ph.D. thesis, Dept. of Civil Engineering, University of Newcastle upon Tyne.
Arthur, S., R. M. Ashley, and C. Nalluri. 1996. “Near bed solids transport in sewers.” Water Sci. Technol. 33 (9): 69–76. https://doi.org/10.2166/wst.1996.0179.
Ashley, R. M., and R. W. Crabtree. 1992. “Sediment origins, deposition and build-up in combined sewer systems.” Water Sci. Technol. 25 (8): 1. https://doi.org/10.2166/wst.1992.0173.
Bagnold, R. A. 1966. An approach to the sediment transport problem for general physics.. Washington, DC: USGS.
Bertrand-Krajewski, J. L., J. P. Bardin, and C. C. Gibello. 2006. “Long term monitoring of sewer sediment accumulation and flushing experiments in a man-entry sewer.” Water Sci. Technol. 54 (6/7): 109–117. https://doi.org/10.2166/wst.2006.619.
Butler, D., and J. W. Davis. 2011. Urban drainage. London: Spoon Press.
Butler, D. D., J. W. Davies, C. C. Jefferies, and M. M. Schütze. 2003. “Gross solid transport in sewers.” Proc. ICE: Water Maritime Eng. 156 (2): 175–183.
Chin, D. A. 2020. “Issues in hydraulic design of sanitary sewers.” J. Environ. Eng. 146 (4): 04020016. https://doi.org/10.1061/(ASCE)EE.1943-7870.0001677.
City of Calgary. 2011. “Storm management and design manual.” Accessed June 30, 2017. http://www.calgary.ca/PDA/pd/Documents/urban_development/bulletins/2011-stormwater-management-and-Design.pdf.
Farnworth, E. G. 1979. Impacts of sediment and nutrients on biota in surface waters of the United States. Washington, DC: Environmental Research Laboratory, Office of Research and Development, USEPA.
Genić, S., I. Aranđelović, P. Kolendić, M. Jarić, N. Budimir, and V. Genić. 2011. “A review of explicit approximations of Colebrook’s equation.” FME Trans. 39 (2): 67–71.
Graf, W. H., and ER. Acaroglu. 1968. “Sediment transport in conveyance systems. Part I: A physical model for sediment transport in conveyance systems.” Hydrol. Sci. J. 13 (2): 20–39.
Lange, R. L., and M. M. Wichern. 2013. “Sedimentation dynamics in combined sewer systems.” Water Sci. Technol. 68 (4): 756–762. https://doi.org/10.2166/wst.2013.278.
Laplace, D., A. Bachoc, Y. Sanchez, and D. Dartus. 1992. “Trunk sewer clogging development: Description and solutions.” Water Sci. Technol. 25 (8): 91–100. https://doi.org/10.2166/wst.1992.0183.
Le Bouteiller, C., and J. G. Venditti. 2015. “Sediment transport and shear stress partitioning in a vegetated flow.” Water Resour. Res. 51 (4): 2901–2922. https://doi.org/10.1002/2014WR015825.
Lee, H. Y., and I. S. Hsu. 1994. “Investigation of saltating particle motions.” J. Hydraul. Eng. 120 (7): 831–845. https://doi.org/10.1061/(ASCE)0733-9429(1994)120:7(831).
May, R. W. P., P. M. Brown, G. R. Hare, and K. D. Jones. 1989. Self-cleansing conditions for sewers carrying sediment. Wallingford, UK: Hydraulics Research Limited.
Miedema, S. A. 2012. “Constructing the shields curve. Part B: Sensitivity analysis, exposure and protrusion levels, settling velocity, shear stress and friction velocity, erosion flux and laminar main flow.” J. Dredging Eng. 12 (1): 50–92.
Novak, P., and C. Nalluri. 1984. “Incipient motion of sediment particles over fixed beds.” Journal of Hydraulic Research 22 (3): 181–197. https://doi.org/10.1080/00221688409499405.
Ota, J. J., and G. S. Perrusquia. 2013. “Particle velocity and sediment transport at the limit of deposition in sewers.” Water Sci. Technol. 67 (5): 959–967. https://doi.org/10.2166/wst.2013.646.
Perrusquía, G. 1991. “Bedload transport in storm sewers: Stream traction in pipe channels.” Ph.D. thesis, Dept. of Hydraulics, Chalmers Univ. of Technology.
Perrusquía, G., and C. Nalluri. 1995. “Modelling of bed-load transport in pipe channels.” In Proc., Int. Conf. on the Transport and Sedimentation of Solid Particles. Prague, Czech Republic: Institute of Hydrodynamics, Academy of Sciences of the Czech Republic.
Safari, M. J. S., H. Aksoy, and M. Mohammadi. 2015. “Incipient deposition of sediment in rigid boundary open channels.” Environ. Fluid Mech. 15: 1053–1068. https://doi.org/10.1007/s10652-015-9401-8.
Shields, A. 1936. Application of similarity principles and turbulence research to bed-load movement. Pasadena, CA: California Institute of Technology.
Yalkowsky, S. H., and S. Bolton. 1990. “Particle size and content uniformity.” Pharm. Res. 7 (9): 962–966. https://doi.org/10.1023/A:1015958209643.
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© 2020 American Society of Civil Engineers.
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Received: Mar 25, 2020
Accepted: Jun 9, 2020
Published online: Jul 30, 2020
Published in print: Oct 1, 2020
Discussion open until: Dec 30, 2020
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