Modelling of graded profile of river valley using load balance equation

Abstract

A model of graded profile of a river is based on the load balance equation. Several case studies are discussed which corroborate the theoretical argumentation of the model. The models advantages are emphasized, as it can be realised using analog electric models. An example is given of the model usage for valley floor profile deformation forecasting after a canal having been built. Canal lay-out technique is discussed taking into consideration the stabilization of the valley profile.