The invention discloses a block floating state butt joint method for remote construction and a ship. The method comprises the following steps that a to-be-butt-jointed block and a stern half-ship block are constructed; measuring the precision of the whole to-be-butted block and the butting end face; overall precision data and end face precision data of the block to be butted are analyzed, end face allowance is cut off, and after floating, the block is moved to a wharf to be subjected to block internal outfitting work; the stern half ship block floats in situ and falls on a pier; the stern half-ship block is moved to a corresponding pier falling position, the block to be docked is moved to a dock through tugs, a dock gate is closed, the block to be docked is made to be close to the stern half-ship block, water is pumped in the dock in the moving process of the block to be docked, positioning data of the stern half-ship block is measured, and meanwhile floating state adjustment is conducted on the stern half-ship block; the to-be-butted block continues to be close to the stern half ship block, and a pull pump and an oil pump are adopted for adjusting and positioning the to-be-butted block; sealing row burning and constraint welding are carried out at the butt joint; and the structure butt joint precision condition of the underwater part is checked, precision trimming and cutting are carried out, and pier falling positioning of the block to be subjected to butt joint is completed.
本发明公开了一种用于异地建造的总段浮态对接方法和船舶,该方法包括以下步骤:建造待对接总段和艉半船总段;测量待对接总段整体及对接端面精度;分析待对接总段整体精度数据及端面精度数据,将端面余量割除,起浮后移至码头进行总段内部舾装工作;艉半船总段原地起浮落墩;将艉半船总段移至相应的落墩位置,采用拖轮将待对接总段移至船坞,关闭坞门,将待对接总段靠近艉半船总段,待对接总段移动过程中船坞内抽水,测量艉半船总段的定位数据同时对其进行浮态调整;继续将待对接总段靠近艉半船总段,采用拉泵和油泵对待对接总段进行调整定位;在对接处烧封排和约束焊;检查水下部分的结构对接精度情况,并进行精度修割,完成待对接总段的落墩定位。
Block floating butt joint method for remote construction and ship
一种用于异地建造的总段浮态对接方法和船舶
2024-05-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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