MULTIPLE SHELL SHIP HULL STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a multiple shell ship hull structure that suppresses vibrations of a hull and that reduces underwater radiation noises.SOLUTION: A multiple shell ship hull structure includes: an upper bottom plate 24 that forms an upper part of a multiple bottom structure of a hull bottom; a lower bottom plate 26 that forms a lower part of the multiple bottom structure; and bulkheads 28 and 29 that form a plurality of vacant rooms 42 and a plurality of liquid tank chambers 40 by partitioning the upper and lower bottom plate 24 and 26.