METHOD TO REDUCE DYNAMIC EXPOSURE OF VOLCANO AT ENVIRONMENT DURING ITS ERUPTION

摘要

FIELD: ecology.;SUBSTANCE: loosening area is developed, as well as a channel of magma discharge by the method of pin-point explosion. Inside the volcano crater an aerodynamic pipe is erected from a polymer film with hoops in the form of stiffening ribs. Inside the aerodynamic pipe a filtration plant is installed, comprising electrified grids and lattices from coal plastic. In the aerodynamic pipe collar a windwheel is installed perpendicularly to an air flow formed by atmospheric pressure difference due to height difference at pipe ends. The aerodynamic pipe by polymer ropes laid along its walls is raised to the proper height by means of air balloons or aerostats.;EFFECT: lower effect from stones and ash discharge in process of volcano eruption to environment, confinement or elimination of pyroclassical flows.;2 dwg