通过物理模型和数值模拟等两种方法相结合的研究手段，研究不同频率洪水下腊山分洪工程的分洪流量、水位和局部水流流态及建筑物的过水能力等。
The research methods of this paper combine the physical model and the numerical simulation to study the water flow , water level , local flow state and the discharge capacity of hydraulic structures in different frequency flood .
分洪水位