DEVICE FOR FIXING THE PRIMARY BARRIER REINFORCEMENT MEMBER OF LNG STORAGE TANK

摘要

Disclosed is a fixating device of a reinforcement for a primary barrier of an LNG storage tank. The fixating device according to an embodiment of the present invention is the fixating device of a reinforcement for a primary barrier which forms the inner wall of an LNG storage tank, comprises intersecting first and second corrugation parts, and supports the primary barrier. The primary barrier includes: a protrusion formed an intersection on which the first and second corrugation parts intersect; a pair of slopes formed on both sides of the protrusion in the extending direction of the first corrugation part; and first and second folding surfaces formed on each side of the pair of slopes by the intersecting the first and second corrugation parts. The fixating device includes: a pair of elastic connection units which are formed on both sides of the protrusion formed by the first and second folded surfaces which are symmetrical with respect to the extension direction of the first corrugation part as a center, and extension parts extended from elastic connection units for supporting one side of each of first and second reinforcements supporting the internal sides of the first and second corrugation parts respectively. [Reference numerals] (AA) First direction;(BB) Second direction