The invention relates to a multipurpose polar region transportation landing boat, and the middle front part of the boat is provided with a sunken loading deck which is used for reducing the height of the gravity center of the boat after loading and improving the stability of the boat, especially the stability during landing and stranding. The line type near the waterline of the head part of the boat adopts a large arc and is used for improving the ice pushing efficiency during sailing of the boat. The void cabins are arranged on the broadside and the bottom of the boat and used for increasing the reserve buoyancy of the boat and improving the stability index after damage. Due to the fact that the open type loading deck is designed, cargo loading and unloading can be directly carried out on the boat, butt joint with a barge is not needed, and the cargo carrying time can be greatly shortened; and meanwhile, during sailing, the difficulty of boat operation is greatly reduced, and the problem of stranding of the barge does not need to be considered. In addition, due to the application of the head large inclination angle and the head springboard, the traditional cargo shore-based transfer capacity can be guaranteed, the boat can carry out beach flushing operation under the polar region complex environment condition, the cargo transportation mode is fully expanded, and the cargo transfer efficiency is improved.
本发明涉及一种多用途极地运输登陆艇,该艇中前部设有下沉式装货甲板,用于降低该艇装载后的重心高度,提高船舶稳性,尤其是登陆搁浅时的稳性。该艇首部水线附近线型采用大圆弧,用于该艇航行时的推冰效率。该艇舷侧和底部设置空舱,用于增加该艇的储备浮力,提高破损后的稳性指标。本发明由于设计了开敞式装货甲板,装卸货物可直接在艇上进行,无需与驳船对接,可大幅缩减货物运载时间;同时在航行时,极大降低了操艇的难度,无需考虑驳船搁浅的问题。另外,首部大倾角和首部跳板的运用,不仅可以保证传统的货物岸基转运能力,还可以使该艇在极地复杂环境条件下进行冲滩作业,充分扩展货物运输方式,提高货物运转效率。
Multipurpose polar region transportation landing boat
一种多用途极地运输登陆艇
2023-12-08
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
NTIS | 1970