MOTION ATTENUATING PLATFORM FOR OFFSHORE STRUCTURES AND MARINE SEMI-SUBMERSIBLE STRUCTURES EQUIPPED WITH IT

摘要

The present invention provides an offshore structure platform having a movement damping function, comprising: horizontal connection units disposed in the seawater and connected to each other in a grid shape; vertical connection units installed to be stood to protrude from four edge portions of the horizontal connection units toward an upper side of the seawater; and a movement damping unit formed in each edge portion to be extended from the vertical connection unit along the adjacent horizontal connection unit and have a plate shape to have a vertical gap. The purpose of the present invention is to provide the semi-submersible offshore structure having the same and the offshore structure platform stably mooring the offshore structure on the sea.