Solid model test on Daijiazhou reach of administering project for improving the channel standard of the section of Yangtze River between Yichang and Anqing

DOI

10.2991/i3csee-16.2016.34How to use a DOI?

Keywords

Daijiazhou reach, channel administering, solid model, river regime, flood control

Abstract

Daijiazhou reach is located at the section of Yangtze River between Wuhan and Anqing, is important one of the shallow water channels in the middle reaches of Yangtze River. Through analysis of river evolution and the model test of river engineering, change rules of scouring and silting of riverbed, stability of beach, split ratio of branch and so on were studied focally after administering project for improving the channel standard was carried out, and the influence on river regime, flood control, slope stability and channel and so on was analyzed after the administering project was executed. The results show that the implementation of project management can achieve Daijiazhou reach straight channel 6.0m channel unobstructed, and has little effect on flood control and slope stability, split ratio of right branch of Daijiazhou increases larger, has a certain effect on the river regime. The results can be used for the management of engineering demonstration, design reference.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hui Zhang
AU  - Huiyun Li
PY  - 2016/04
DA  - 2016/04
TI  - Solid model test on Daijiazhou reach of administering project for improving the channel standard of the section of Yangtze River between Yichang and Anqing
BT  - Proceedings of the 2016 International Conference on Civil, Structure and Environmental Engineering
PB  - Atlantis Press
SP  - 174
EP  - 180
SN  - 2352-5401
UR  - https://doi.org/10.2991/i3csee-16.2016.34
DO  - 10.2991/i3csee-16.2016.34
ID  - Zhang2016/04
ER  -