RESTRAINING EQUIPMENTS FOR INDEPENDENCE TYPE CARGO TANK AND ITS HEAT LOSS REDUCING METHOD

摘要

PURPOSE: A restraining device for an independent cargo tank and a method for reducing a heat loss thereof are provided to easily attach a sheet structure on a cargo tank using a welding or fastening method. CONSTITUTION: A restraining device for an independent cargo tank comprises a wood choke(10) and a stopper structure(20). The wood choke is fixed to an independent cargo tank using a fixing unit. The stopper structure is installed in a hull and blocks both sides of the wood choke for restraining the independent cargo tank. The fixing unit is a metal sheet structure. The sheet structure is welded in the cargo tank.