Kinematic wave 法における場および定数の集中化

Abstract

The kinematic wave method is sometimes called by the name of the equivalent roughnessmethod. It's success or failure depends on the way of deciding the value of the equivalent roughness.But, under the usual modeling methods, the equivalent roughness depends on the coarseness ofthe basin model, so it's physical meaning is obscure.In this study, we will restart from modeling of the basin and it's lumping, and develop thelumping method of the kinematic constants.