大德乡项目区地块控制断面设计洪水推求

Calculation of design flood of control section plots in Liaoning Dadexiang project area

根据养息牧河小荒地站实际观测的水文资料,分别采用水文比拟法和排涝模数法对项目区地块的控制断面进行设计洪水推求,由于水文比拟法是采用实测资料角度考虑的,从防汛层面分析,确定采用水文比拟法计算成果,为防汛相关部门提供科学依据。

This paper according to the measured hydrological data of Yangximu fiver Xiaohuangdi station, the calculation of design flood respectively with hydrological analogy method and the drainage modulus method in the project area control section, because the hydrologic analogy used measured data, from the flood control level analysis to determine the hydrological analogy calculation results, provides scientific basis for the relevant departments.