The invention provides a bow structure of a container ship, a container ship and a design method of the bow structure of the container ship, which can reduce wind resistance and realize miniaturization and light weight of a windproof structure. A container ship (1) is provided with: a bow section (2) which is the front end part of a ship body; a cargo area (3) on which a plurality of containers (31) can be loaded; and a windproof body (5) which is disposed substantially vertically on the edge of an upper deck (4). Further, the container ship (1) is set so that the wind direction is within the range of +/-10 to +/-60 degrees with respect to the direction of travel, the wind resistance decrease rate of the container ship (1) in the full load state and the half load state is calculated, and the height of the wind shield (5) is set with reference to the calculated decrease rate. The height (Hw) of the windproof body (5) is, for example, in the range of 5-18 m or in the range of 0.18-0.65 times the average container loading height (Hc).
本发明提供一种可降低风阻并实现防风结构小型化和轻量化的集装箱船的船首结构、集装箱船及集装箱船的船首结构的设计方法。集装箱船(1)包括:作为船体的前端部分的船首部(2)、可装载多个集装箱(31)的货物区(3)、大致垂直地配置在上甲板4边缘部上的防风体(5)。再有,集装箱船(1)设置为风向相对于行进方向设置在±10~±60°的范围内,计算集装箱船(1)的满载状态和半载状态的风阻下降率,参照计算出的下降率设置防风体(5)的高度。防风体(5)的高度(Hw)例如设置在5~18m的范围内或者相对于平均集装箱装载高度Hc设置在0.18~0.65倍的范围内。
Bow structure of container ship, container ship and design method of bow structure
集装箱船的船首结构、集装箱船及船首结构的设计方法
2023-02-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
CONTAINER SHIP BOW STRUCTURE, CONTAINER SHIP, AND DESIGN METHOD FOR CONTAINER SHIP BOW STRUCTURE
Europäisches Patentamt | 2021
|Container ship watertight transverse bulkhead structure and container ship comprising same
Europäisches Patentamt | 2024
|