文家街水文站洪峰流量估报

Flood peak flow estimation of Wen Jia Street hydrological station

应用谢才公式法,利用高水时C值接近常数的原理,根据实测资料数据,首先延长水位流量关系曲线,进而达到估报流量的目的,大大提高了估报流量的精度。

Applying the Xie Cai formula method,the principle that the C value is close to constant （ie,the flow rate is linear） when using high water,According to the measured data,firstly extend the Q-curve to achieve the purpose of estimating the flow.