The invention discloses a construction precision control method of a chemical tanker deck cabin. The construction precision control method specifically comprises the following steps of: manufacturingstructural segments of a deck cabin according to a construction drawing; hoisting the structural segments on a segment jig frame, and assembling to obtain an A-section cabin structure and a B-sectioncabin structure; hoisting the rib plate segment on the A-section cabin structure; turning over the B-section cabin structure and folding the B-section cabin structure and the A-section cabin structureto form deck cabin sections; independently building a deck cabin base, and assembling the deck cabin sections on the deck cabin base to form the deck cabin. The deck cabin is divided into the A-section cabin structure, the B-section cabin structure and the deck cabin base; through the segmented construction mode, the construction precision of all the segment structures can be guaranteed, and therefore it is guaranteed that one-time construction of the deck cabin is qualified, the construction efficiency of a ship is improved, and the construction period is shortened.

    本发明公开了一种化学品船甲板舱的建造精度控制方法,具体包括以下步骤:按照施工图纸制造甲板舱的结构片段;将结构片段吊放在片段胎架上,装配得到A段舱结构和B段舱结构:将肋板片段吊装在A段舱结构上;将B段舱结构翻身与A段舱结构合拢成甲板舱分段;单独建造甲板舱基座,甲板舱分段装配在甲板舱基座上构成甲板舱。本发明将甲板舱分为A段舱结构、B段舱结构和甲板舱基座这三部分,通过片段化的建造方式,可以保证各片段结构的建造精度,从而保证甲板舱一次建造合格,提高船舶的建造效率,缩短建造周期。


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    Title :

    Construction precision control method for chemical tanker deck cabin


    Additional title:

    一种化学品船甲板舱的建造精度控制方法


    Contributors:
    ZHI YINFENG (author) / JI LIXIANG (author) / GAO PAN (author) / LI CHEN (author)

    Publication date :

    2020-09-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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