| 摘要 |
PURPOSE: A barrier structure of liquefied natural gas and an installation method thereof are provided to maintain the uniform quality of secondary barriers by welding members comprising the secondary barrier with an automatic welding device. CONSTITUTION: A barrier structure of a liquefied natural gas comprises multiple insulation members(12,14), corner panels, and multiple barrier members(32,34). The multiple insulation members are arranged to face each other. The corner panels comprises support members(20) of which both ends are supported at the edge of the insulation members and a metal coupling member(25) coupled to the support members. The multiple barrier members are supported on the insulation members. The coupling member includes a ribbon-shaped metal sheet. |
