ОЦІНКА СУМІСНОЇ РОБОТИ КОМПЛЕКСУ СПОРУД ДОЩОВОГО ВОДОВІДВЕДЕННЯ

Abstract

The causes of flooding on urban areas is analyzed. In order to assess the threats of flooding, to determine the places of their formation and carrying capacity of drainage collectors, it was proposed to carry out hydraulic calculations of the joint work of the hydraulically connected structures of storm water diversion system: all sections of the drainage network, reservoirs (tanks, infiltration basins, etc.). For this purpose the mathematical model of a complex of structures of a stormwater drainage which
includes three interconnected subsystems of the equations is made: formation of settlement expenses of water on sites drainage network of a drainage basin of a drain; hydraulic calculation of a network of drainage and constructions interconnected with it; regulating abilities of infiltration basins or tanks. An example of hydraulic calculation of joint work of a complex of structures of a stormwater drainage system in the developed program module in the environment of Microsoft Excel is resulted.