ERECTION METHOD FOR COLUMN PART OF MARINE STRUCTURE

摘要

The present invention is provided to reduce a pitch time which is necessary for the manufacture of a column when drying a marine structure and minimize the installation amount of a temporary reinforcement by completing the column of a cylinder shape through a sequentially stacking combination with at least one unit block while assembling into the unit block of the cylinder shape by being mutually combined at an assembly position after manufacturing the sub unit blocks of a half cylinder shape by using multiple unit structures which are divided in all directions. The present invention to achieve the forementioned purpose includes: an assembly step for dividing the column member of the cylinder shape in all directions and manufacturing in a unit structure of a circular arc; a printing step for printing the surface of the unit structure; a pre-mounting step for manufacturing sub unit blocks of the cylinder shape by being mutually combined with the unit structure; and a mounting step for assembling the sub unit blocks into a unit block of the cylinder shape by being mutually combined at each assembly position while completing into a column through a sequentially stacking combination with another block.