Experiment Study on Water Diversion and Sediment Control of North Canal Expansion Project

H. H. Hu, A. J. Deng, Z. D. Dong, W. D. Wang, M. Ye

Abstract

This paper mainly analyses the evolution trend of river bed before and after the construction of water intake project, and optimizes the layout of water intake project and sluice by comparing the difference through physical model experiment study. Meanwhile, it examines the limit scour ability and protective measures for energy dissipation of sluice by using theoretical analysis and experimental research and verifies the diversion capacity of the channel after the construction of water intake project and put forward the corresponding sediment control measures. The experiment results show that the layout of water intake project and sluice is reasonable, and it is less affected the flow characteristics of the river channel and changes in scouring and silting of the bed surface; it is met the requirements of the design that the amount of water for design sluice can reach 149m3/s; it is recommended to appropriately increase the design size of stiller and apron for the actual needs; the measure of sediment control is proposed that scouring sediment by using sluice can reduce the bed surface elevation near Fish Mouth in order to reduce the coarse sediment into the diversion channel. This research provides the scientific basis and technical support for the optimization design of North Canal expansion project.

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Paper Citation


in Harvard Style

Hu H., Deng A., Dong Z., Wang W. and Ye M. (2018). Experiment Study on Water Diversion and Sediment Control of North Canal Expansion Project.In Proceedings of the International Workshop on Environmental Management, Science and Engineering - Volume 1: IWEMSE, ISBN 978-989-758-344-5, pages 207-216. DOI: 10.5220/0007559002070216


in Bibtex Style

@conference{iwemse18,
author={H. H. Hu and A. J. Deng and Z. D. Dong and W. D. Wang and M. Ye},
title={Experiment Study on Water Diversion and Sediment Control of North Canal Expansion Project},
booktitle={Proceedings of the International Workshop on Environmental Management, Science and Engineering - Volume 1: IWEMSE,},
year={2018},
pages={207-216},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007559002070216},
isbn={978-989-758-344-5},
}


in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Environmental Management, Science and Engineering - Volume 1: IWEMSE,
TI - Experiment Study on Water Diversion and Sediment Control of North Canal Expansion Project
SN - 978-989-758-344-5
AU - Hu H.
AU - Deng A.
AU - Dong Z.
AU - Wang W.
AU - Ye M.
PY - 2018
SP - 207
EP - 216
DO - 10.5220/0007559002070216