FIELD: construction.
SUBSTANCE: method to reduce dynamic effects of a volcano at environment during its eruption includes creation of a loosening area, a filtration plant and a channel of magma drain by means of pinpoint blasting, at the same time an aerodynamic pipe is created around the crater from polymer film with hoops in the form of stiffening ribs, which by means of polymer ropes laid along its walls is raised at proper height with the help of balloons or aerostats. Inside the aerodynamic pipe there is a filtration plant that consists of electrified grills and meshes from coal plastic. At the same time for development of additional underpressure in the aerodynamic pipe, in its lower part there is a drum with blades, which rotates under action of horizontal air flows, and a windwheel is suspended on ropes with a power generator in the head of the aerodynamic pipe.
EFFECT: reduced effect from stones and ash discharge in process of volcano eruption at environment, confinement or elimination of pyroclassic flows, and also generation of power during the period of volcano eruption anticipation.
2 dwg
