SHIP TANK SUPPORT STRUCTURE

摘要

A ship tank support structure that is a support structure for a horizontally disposed cylindrical tank (2), which is installed on a ship and is for storing liquefied gas, the support structure being provided with a curved surface that faces the outer circumferential surface of the tank and a support section (4) for supporting the tank on the curved surface and extending in the circumferential direction of the tank. The support section comprises: multiple cylinders (5) arrayed in the circumferential direction of the tank so that the directions of the respective axes coincide with radial directions of the tank; multiple inside members (6) for holding the respective tank-side ends of the cylinders on the outer circumferential surface of the tank; and multiple outside members (7) for holding the respective ends of the cylinders that are on the opposite end from the tank on the curved surface. The multiple inside members are fixed to the tank and the multiple outside members are configured so as to be slidable on the curved surface in the axial direction of the tank.