METHOD FOR CREATION OF ICE-BOUND CROSSING Russian patent published in 1999 - IPC

FIELD: ice application technology. SUBSTANCE: method can be used for building ice-bound crossing intended for transportation of cargo. Realization of method implies reduction of amplitude of bending gravitational waves. For this purpose, installed under ice cover are wave suppressors which are made in the form of vertical permeable strips oriented perpendicularly to direction of cargo movement. Application of aforesaid method allows for increasing load-bearing capacity of ice-bound cover. EFFECT: higher efficiency. 2 dwg