METHOD OF CARRYING TIMBER IN RAFTS IN DURING ICE REGIME PERIOD ON INLAND WATERWAYS

摘要

FIELD: woodworking industry.SUBSTANCE: method comprises laying of the ice channel with the width 20-22% exceeding the width of the raft with the ice thickness of 0.05-0.4 m. Laying the ice channel is carried out in the empty direction using two river icebreakers moving parallel to each other at a distance of 1.5-2 km. Then towing of the raft in broken ice of the ice channel in the freight hauling direction is carried out.EFFECT: increased efficiency of timber rafting during the ice regime period.2 dwg