SHAPE OF SHIP FORE FREEBOARD FOR OPERATION UNDER HIGH-INTENSITY HEAVING

摘要

FIELD: transport.SUBSTANCE: invention relates to ship building, particularly, to designing ship hull fore lines. Claimed ship fore freeboard is composed of the surface of L.H. and R.H. boards converging at the stem and confined from below by ship waterline composed by ship hull cant body above waterline with complete fore lines. Ship fore freeboard boards within the waterline to the level of ship board surface top edge are composed by the board cant surfaces symmetric about the centreline plane. Waterlines of the boards lines starting from the half of section and towards the aft over the entire length of the fore are inclined to ship centreline plane through not over 60 degrees.EFFECT: perfected seagoing qualities under high-intensity heaving, decreased intensity of icing.4 cl, 5 dwg