LNG STORAGE TANK FOR ENABLING INSPECTION AND MAINTENANCE AT ANY TIME AND A FLOATING OCEAN STRUCTURE HAVING THE LNG STORAGE TANK

摘要

PURPOSE: An LNG(Liquefied Natural Gas) storage tank and a floating ocean structure having the LNG storage tank are provided to enable inspection and maintenance at any time even during traveling by using wires installed inside the LNG storage tank.;CONSTITUTION: An LNG storage tank comprises a plurality of wires(W_1,W_3,W_7) which are installed to cross each other on the inner wall of the LNG storage tank to form a three-dimensional grid structure, right and left walls(1), top and bottom surfaces(3), and front and rear walls(5). A plurality of right and left wires are connected between the right and left walls in a lattice type. A plurality of top and bottom wires are connected between the top and bottom surfaces in a lattice type. A plurality of front and rear wires are connected between the front and rear walls in a lattice type. The left and right wires, the top and bottom wires, and the front and rear wires intersects at the common points.;COPYRIGHT KIPO 2010