DIVIDED TRUNK DECK STRUCTURE

摘要

The present invention relates to a trunk deck that is to protect a pipe line exposed to the outside of a hull of a vessel that sails extreme areas, which can reduce trunk deck quantity as it offsets stress by compensating stress imposed on the trunk deck. To achieve the purpose of the present invention, a divided trunk deck structure comprises divided trunk decks which are arranged at certain distances in the length direction of a hull to cover the pipe line located outside of the hull; and a closing part that closes the distance between the divided trunk decks.