Natural Studies for Forming Stable Channel Sections

Abstract

The article is devoted to improving the hydraulic parameters of irrigation channels. It reflects the results of field studies of the authors, highlights the problems that arise during the operation of channels and their negative consequences. The causes of intense deformation processes as a result of changes in the hydraulic parameters of irrigation channels are considered. It is shown that in order to determine the optimal parameters, in order to reduce possible deformations, it is necessary to take into account the kinematic parameters of the flow. A new dependence is proposed for calculating the channel cross-sectional shape, taking into account the kinematics of the turbulent flow and the interaction of the flow with the soil of the channel bed, and also gives recommendations for improving the hydraulic parameters of the irrigation channels in the earthen channel.