Barge undocking method for salvaging sunken ship

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Barge undocking method for salvaging sunken ship

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JIANG ZHE / ZHOU DONGRONG / ZHOU YIHE / ZHU XIAODONG / HU JIAN / WEI LIANGMENG / MA SONG / CAI LI / WANG YU / WANG LEI

The invention discloses a barge undocking method for salvage of sunken ships, and belongs to the technical field of salvage of sunken ships, the barge undocking method for salvage of sunken ships is characterized in that the scheme that after a stern is cut and lifted, the stern is welded and fixed to be undocked together with the barge is adopted, the cut section of the stern is taken out of a dock, the operation safety coefficient is high, and the safety coefficient is high. And the ship body is recovered smoothly in the later period, the damage to the ship body is reduced to the minimum, and the cost is greatly saved. And meanwhile, the ancient sunken ship is completely located in the dock, so that later cultural relic extraction work is facilitated.

本发明公开了一种沉船打捞用驳船出坞方法，属于沉船打捞技术领域，本发明的沉船打捞用驳船出坞方法的创新性在于采用船艉切割提升后，焊接固定随驳船一起出坞的方案，该将艉部切割段带出了船坞，作业安全系数高，且后期船体复原顺利，对船体的损伤降到了最低，成本也大幅节省。同时古沉船的完整的落座在船坞内，有利于后期的文物提取工作。

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Title :

Barge undocking method for salvaging sunken ship

Additional title:

一种沉船打捞用驳船出坞方法

Contributors:

JIANG ZHE (author) / ZHOU DONGRONG (author) / ZHOU YIHE (author) / ZHU XIAODONG (author) / HU JIAN (author) / WEI LIANGMENG (author) / MA SONG (author) / CAI LI (author) / WANG YU (author) / WANG LEI (author)

Publication date :

2023-08-18

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS