低潮位时某型船进出坞分析

Docking and Undocking Analysis of a Ship at Low Tide

潮位是船舶进出坞的必要条件,船舶在低潮位时的进出坞有别于潮位充裕时的进出坞。针对低潮位对某型舰船进出坞的影响,从进出坞方式、船舶配载、坞墩、船坞、钢浮箱5个方面进行分析,并提出了解决问题的措施:选择合理的进出坞方式,制定合适的配载方案,降低坞墩高度,运用轨道式坞墩和可移动式坞墩,采取挖坞坑的方式优化船坞并采用钢浮箱工装。这些措施有效地解决了低潮位对水面舰船进出坞的限制,对其他船舶的进出坞有指导和借鉴作用。

The tide is a necessary condition for docking/undocking of ships. Docking and undocking at low tide is different from that at high tide. According to the influence of low tidal level on the docking/undocking of a certain type of ship, this paper analyzes the issue from 5 aspects, i.e. docking/undocking mode, ship loading, docking block, dry dock and steel pontoon; and proposes several solutions such as choosing the appropriate docking/undocking mode, making a correct loading plan, reducing the height of docking blocks, using rail-type or movable docking blocks, and optimizing the dry dock by digging dock holes and using steel pontoons, etc. These measures have effectively solved the limitation of the low tide level to the ships＆#39; docking at low tidal level, which can provide some guidance and reference for the docking/undocking of other ships.