受洪水涨落影响的水位流量关系研究.

Aiming at stage and discharge relationship affected by the flood rise and fall, it studied and pointed out the defects existing in the previous researches. The differential equation was derived between the difference value of the steady discharge and unsteady discharge and between the unsteady discharge affected by flood rise and fall. The relationship equation was derived between the steady discharge and unsteady discharge under the same stage affected by flood rise and fall. From a new point of view, the conclusion ( the difference value between the steady discharge and unsteady discharge with the same discharge and between the unsteady discharge existed functional relation) was proved again. It was of certain significance to data processing in the stage discharge relationship affected by the flood rise and fall. [ABSTRACT FROM AUTHOR]