ANGLE PIECES FOR MOUNTED ON CORNER PANEL OF LNG CARGO CONTAINMENT SYSTEM

摘要

PURPOSE: An angle piece which is mounted on a corner panel of a liquefied natural gas cargo space is provided to prevent stress from being focused on a corner part membrane structure of the liquefied natural gas cargo space due to the deformation and thermal transformation of a hull. CONSTITUTION: An angle piece which is mounted on a corner panel of a liquefied natural gas cargo space comprises a body(102) and a stress dispersion part(104). The stress dispersion part is perpendicularly projected on the body. The body is round shape with the same curvature which is bent in rounded inner surface of the corner panel. The stress dispersion part disperses the stress by protruding the length of a rounded surface of the body. The angle piece is made of SUS(Steel Use Stainless). The angle piece constitutes a first barrier. The stress dispersion part comprises at least one corrugation parts.