METHOD FOR CHANGING THE CHARACTERISTICS OF A SHIP AND A HULL FORM OF AN ICEBREAKING SHIP

摘要

A method for improving the seakeeping characteristics of an icebreaking ship (20) so that the breadth of the ship's hull (21)will be decreased on the aft wide foreship (65) in the vicinity of the water line (22). It can be implemented with solid hullform or so that on the side of the hull there is a section (30) removable with respect to the solid hull, location or position of whichwill be changed with respect to the hull. In the solid structure on side of the hull there will be formed a recess (60) and above it areamer (70), rising towards the stern and formed by a sloping surface (71). The recess forms a pass between the bilge keel (24) andthe reamer becoming wider towards the stern and joining the hull's narrower part of the aft body (64) of the ship.