flood-routing

Calculation results show that this model can simulate the characteristics of water flow in a floodplain river and can improve the capacity of flood routing simulating and predicting.

计算结果均表明，本文的一维水动力学模型能较好地模拟漫滩河道的过流特征，并改善了漫滩河道洪水演进的模拟与预测能力。

The key of the utilization of flood resource is to know flood occurrence course and movement rule, and flood routing state can be reappeared.

洪水资源利用的关键在于了解洪水的发生过程及其运动规律，再现洪水的演进状态。

Hydrodynamic model is important tools of river flood routing and flood control, promote the beneficial and abolish the harmful, technically water control and scientific water manage.

水力学模型是平原区洪水演进、流域防洪调度、兴利除害、技术治水、科学管水合理利用的重要工具。