The invention provides a tank top structure capable of reducing the protruding amount of a tank top to other areas and a ship. A tank top structure (2) according to the present embodiment is provided with: a deck (3) which forms a part of a tank holding region (13) for accommodating a tank (11) and which is provided with an opening (31) through which a tank top (12) is inserted; a flange part (4) extending from the peripheral surface part of the tank top (12) so as to be disposed between the tank (11) and the deck (3); and an expansion joint (5) disposed so as to seal between the deck (3) and the flange section (4).
本发明提供能够降低罐顶向其它区域的突出量的罐顶构造及船舶。本实施方式涉及的罐顶构造(2)具备:甲板(3),形成储纳罐(11)的罐保持区域(13)的一部分,具备使罐顶(12)插通的开口部(31);凸缘部(4),从罐顶(12)的周面部以配置于罐(11)与甲板(3)之间的方式延伸设置;及伸缩接头(5),以将甲板(3)与凸缘部(4)之间密封的方式配置。
Tank top structure and ship
罐顶构造及船舶
2023-03-31
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |