СПОСОБ ПРЕДОТВРАЩЕНИЯ ИЗВЕРЖЕНИЯ ВУЛКАНОВ, СПОСОБСТРОИТЕЛЬСТВА

摘要

FIELD: physics; geophysics. ^ SUBSTANCE: invention is related to methods for prevention of uncontrolled - avalanche-like volcanic eruption and organisation of controlled magma transport for its use in construction. According to method, pressure is controlled in secondary magma pockets under volcanos that exhibit solfatara activity. For this purpose channels are drilled slantwise in the base of secondary magma pocket. Compressed gas is supplied to this pocket. Pressure is increased in secondary magma pocket, and magma supply from primary pocket is slowed down. At that magma accumulated in secondary magma pocket is extracted and transported for construction through drilled channels. At that critical pressure of avalanche-like eruption is avoided. ^ EFFECT: higher efficiency of method.