摘要
针对河湖串联河网区湖泊水力边界受河网动态变化的影响,基于MIKE模型系统,建立了一维河网和二维湖泊水动力耦合模型,为阳澄湖引调水科学决策提供了工具。结果表明,应用MIKE FLOOD建立的MKE 11和MIKE 21耦合模型能够较好地模拟阳澄湖及外部河网的水位过程,模拟误差均在可接受范围之内,且模拟精度可满足计算要求。
Considering the influence of river network on the hydraulic boundary lakes in river-lake series region,this paper built a 1D-2D river-lake hydraulic coupled model basing on MIKE model system.This model will provided tools for Yangcheng Lake Water Diversion Project.The results show that 1D and 2D hydrodynamic coupling model of Yangcheng Lake based on MIKE FLOOD model can excellently fulfill the goal,and the simulation errors are within acceptable limits and the simulation accuracy can meet the calculation requirement.
作者
马天海
孙娟
颜剑波
MA Tian-hai;SUN JuanI;YAN Jian-bo(l.Jinling Institute of Nanjing University, Nanjing 210089, China;Hydro China ZhongNan Engineering Corporation Limited, Changsha 410014, China)
出处
《水科学与工程技术》
2018年第1期25-30,共6页
Water Sciences and Engineering Technology
