The ship form comprises a stern, a cargo hold section and a bow which are connected in sequence, the length of the stern does not exceed 30% of the length of the whole ship, the length of the bow does not exceed 25% of the length of the whole ship, the stern is of a multi-hull ship type structure, the cargo hold section is of a single-hull ship type structure, and the bottom of the cargo hold section is of a double-layer bottom structure. The ship body is of a double-body ship type structure, the ship body and the two sides of the ship body are each provided with a broadside outward floating structure, the ship body, the cargo hold section and the ship body share one layer of main deck, and the main deck is a plane plate frame. According to the method, the wet surface area and the height of the wave-making wave in the high-speed sailing process are reduced by reducing the draft, so that the wave-making resistance is greatly reduced, and meanwhile, the stability and seakeeping of the ship under the severe sea condition are also considered.
本发明公开了一种浅吃水抗横摇运输船船型,包括依次连接的艉部、货舱段和艏部,所述艉部的长度不超过全船长度的30%,艏部的长度不超过全船长度的25%,艉部采用多体船型结构,货舱段采用单体船型结构,且货舱段底部为双层底结构,艏部采用双体船型结构,艉部以及艏部的两侧均设有舷侧外飘结构,所述艉部、货舱段和艏部共用一层主甲板,所述主甲板为平面板架。本发明通过降低吃水的方式,降低了湿表面面积,以及高速航行过程中的兴波波高,从而极大降低兴波阻力,同时还兼顾了船舶在恶劣海况下的稳定以及耐波性问题。
Shallow-draft anti-rolling transport ship form
一种浅吃水抗横摇运输船船型
2025-01-14
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
MULTIPURPOSE SHALLOW-DRAFT STRAIGHT-THROUGH DECK SHIP FORM
European Patent Office | 2023
|Hydroelasticity and wave loads for a full-form ship with shallow draft
Tema Archive | 1992
|Experimental study on bilge-keel effect for shallow-draft ship
Tema Archive | 1981
|