PROTECTIVE SYSTEM OF URBAN DEVELOPMENT AND RECREATION OBJECTS FROM NATURAL AND INDUSTRIAL PROCESSES AND METHOD OF ERECTION THEREOF Russian patent published in 2020 - IPC E02B3/02 

FIELD: construction.

SUBSTANCE: invention relates to hydrotechnical, hydropower and environmentally safe sustainable construction of urban development facilities and other populated areas, including recreation. Object of invention is to control mud flows, and similar phenomena, due to the fact that on the mud flow path there is a cascade-dam system made with a base and a flexible support wall with a rigid support element. Base is made of gabion, soil-filled, soil-reinforced, and flexible retaining wall is made as multi-shell membrane structure from heterogeneous composite nanomaterials, providing for separation of mud, water and other flows. Device is equipped with drain devices located in lower part of cascade-dam, clarifiers-purifiers, in which cartridges and retaining structures are installed, which are made of heterogeneous composite nanomaterials with hole, in which hydroelectric unit is located.

EFFECT: invention provides for loss of mudflow energy and loss of mudflow mass, reduced load on protective system, remission and distribution of mud flow mass along its entire length by quantitative and qualitative composition and its selection along transport trays to places of their use.

2 cl, 5 dwg