Ship, has superstructure whose lower part is provided with skittle, and front central box provided near front end of side wings and near rear end of side beams for connection of front central case with rear side cases

摘要

The ship (1) has a superstructure whose lower part is provided with a skittle (2) to ensure buoyancy of the ship. The skittle includes three units in a form of support columns (3, 4) that are in triangle shaped and arranged with its point directed toward front of the ship. A front central box (6) is provided near a front end of side wings (9) and near a rear end of side beams (11, 12) for connection of the front central box with rear side cases (7, 8).