Research on the Influence in Complex River Network Area for Waterway Regulation

Abstract:

In order to study the influence of the navigation improvement project in the Qingyi River, on flood control of the complex river network, the water level variation of the key control stations in Shuiyang, Qingyi and Zhanghe river basins, flood diversion variation of middle reach of Shuiyang stem and flow pattern in the flow field before and after construction of the project using Mike11 model, under the conditions of designed flood and excessive standard flood. The results show that after construction of the project,the water levels at the control stations are decreasing or constant and the flood diversion of middle reach of Shuiyang stem decreases. So the project is beneficial to the flood control of the basins.

• Periodical: Applied Mechanics and Materials (Volumes 212-213)
• Pages: 253-259
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.212-213.253
• Online since: October 2012
• Authors: Xiao Ling Chai, Li Ming Zhang, Qi Hui Yu, Shan He, Wei Yao
• Keywords: Complex River Network, Flood Control, Mathematical Models, Navigation Project

References

[1] Zuoping Wu, Guolu Yang, Minghui Gan.J.Advances in Water Science, 2004,5.In Chinese.

[2] Hulin Yu, Zongbin Ding.J. China Water Transport,2008,3. In Chinese.

[3] Min Tan.J.Hunan Communication Science and Technology,1998,9. In Chinese.

[4] Cunben Tang, Xingnong Zhang, Sihe Zhang, Guozheng Cai.Journal of Nanjing Hydraulic Research Institute,1995,12. In Chinese.

[5] Hongyan Yue, Qiusheng Lin, Ligang Li..Yangtze River,2008,3. In Chinese.

[6] Xiaoling Chai, Qihui Yu, Liming Zhang, Wei Yao.Yangtze River,2011.5. In Chinese.

[7] Yuchuan BAI,Yanchun Wan, Bensheng Huang,Yuanyan Gu.Journal of Hydraulic Engieneering, 2000,12. In Chinese.