Hydromorphological dependences of the meandring riverbed forms in the lower course of the Amudarya river

Abstract

Abstract At coming up with of civil engineering constructions within the watercourse hydraulic calculation of the riverbeds is made. Hydraulic calculation establishes bottom main parameters: width, depth of a stream and radius of curvature of the river beds, and so on. In article results of studying of changes of morphological parameters of the riverbed are yielded: width of a bed, average depths of a stream and radius of a dynamic axis of a stream on river beds in conditions of regulated a water flow on water basins. On the footing of the statement of results from examination of hydraulic parameters of a stream with use of a method of dimension connections of width, average depths of a stream and radius of a dynamic axis of a stream from the factor forming a river bed are received.