The invention provides a precision control method for hoisting and positioning of a movable deck of a roll-on-roll-off ship. According to the precision control method for hoisting and positioning of the movable deck of the roll-on-roll-off ship, through pre-matching analysis of completed data in a subsection manufacturing stage, construction precision control of adjacent subsections is guided, total assembly and carrying positioning of related subsections are guided, and node precision out-of-tolerance caused by accumulated errors is avoided; the positioning position of the movable deck is determined through digital simulation analysis of the movable deck before hoisting, it is guaranteed that the movable deck is hoisted in place at a time, follow-up readjustment work is reduced, the construction efficiency of the roll-on-roll-off ship is effectively improved, and meanwhile it is guaranteed that the precision of the movable deck meets the design requirement.
本申请提供一种滚装船活动甲板吊装定位的精度控制方法。该滚装船活动甲板吊装定位的精度控制方法,通过分段制造阶段完工数据预匹配分析,导向相邻分段建造精度管控,指导相关分段总组、搭载定位,避免累计误差导致节点精度超差;通过吊装前活动甲板数字化模拟分析,确定活动甲板定位位置,保证活动甲板一次吊装到位,减少后续再次调整工作,有效提高滚装船的建造效率,同时确保活动甲板的精度满足设计要求。
Precision control method for hoisting and positioning of movable deck of roll-on-roll-off ship
一种滚装船活动甲板吊装定位的精度控制方法
18.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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