MEMBRANE OF LNG CARGO TANK

摘要

The present invention relates to a membrane for a liquefied natural gas cargo tank, which covers insulation boxes of a GTT NO96 type liquefied natural gas cargo tank, and comprises: anchor strips in a flat plate form which are arranged in parallel along the width direction of the insulation box, and are fixed on an upper surface of the insulation box; and a plurality of invar strakes respectively having an end and an opposite end located apart from along the width direction of the insulation box. The end of the invar strake covers the anchor strip and is fixed on the anchor strip. The opposite end of the invar strake covers one end of a neighboring invar strake and is fixed on an end of the neighboring invar strake.