STORAGE TANK AND FLOATING STRUCTURE HAVING THE STORAGE TANK

摘要

PURPOSE: A liquefied gas storage tank and a floating marine structure having the same are provided to reduce impact force caused by sloshing of freights by reinforcing a part of a wall of a membrane type storage tank through a reinforcement unit. CONSTITUTION: A liquefied gas storage tank comprises sealing walls(44,46), insulation walls(45,47), and a reinforcement unit(50). The sealing wall prevents the leak of liquefied gas stored in the liquefied gas storage tank. The insulation wall insulates the liquefied gas storage tank. The reinforcement unit is installed in the sealing wall.