Adjustment determination of kinetic energy and the amount of flow in the area of Spreading, Taking into account the development of inter-amber space

At present, major works on the main rivers of Central Asia (Amudarya, Zerafshan, Chirchik, and others) have been carried out are working to protect banks from erosion regulate channels for guaranteed water intake into irrigation in areas great length. For this widely used transverse dam (spur). During interaction (spur) with flow, there is intensive siltation inter-amber space. Due limited agricultural land densely populated areas, which usually adjoin valleys large rivers, spontaneous unwarranted development inter-dammed space regulated sections occurs, may lead a violation design regime part river. In regard, methods hydraulic calculation constrained flow partial inter-dam one urgent problems scientific practical importance control structures, their construction, operation.