基于MIKE11模型的盐城堤东地区防洪除涝体系研究

Research on flood control and waterlogging system of Yancheng Didong region based on MIKE11 model

平原河网地区水动力学条件复杂,治理难度较大。基于MIKEll软件建立盐城堤东地区河网模型,对模型进行率定和验证,利用该模型对现状排涝能力进行评估,并通过河道整治、挡潮闸下移等相关工程安排,较好模拟出盐城市堤东地区规划防洪排涝情况,为相关工程安排、规划、管理和决策提供依据。

The hydrodynamic conditions of the plain river network are complex with larger government difficulty. Yaneheng Didong regional river network model is established on the basis of MIKEll software, The model is calibrated and verified. The model is utilized for evaluating current drainage capability. The plan and flood control drainage condition in Yancheng Didong region is better stimulated through river channel improvement, tidal brake downward movement and other related engineering arrangement.