The invention provides a cabin bottom section and a construction method thereof. The construction method comprises the following steps: splitting the whole cabin bottom section into an inner bottom folding middle assembly, an outer plate middle assembly above the inner bottom and a transverse bulkhead assembly; meanwhile, the inner bottom folding middle assemblage is reasonably split into a plurality of middle assemblage bodies such as a main engine pit middle assemblage body, a stern left and right outer plate middle assemblage body and a bow left and right outer plate middle assemblage body, the operation mode is changed into parallel construction from series connection, site resources are conveniently coordinated to organize production, and occupied cranes in a main operation area are reduced; narrow space operation is changed into open space operation, construction is facilitated, scattered outer plate pasting overhead welding operation is reduced, and the construction difficulty is lowered. According to the construction method, the aims of quickly constructing the pit of the main engine in sections, producing according to takt and improving the production efficiency are fulfilled.

    本发明提供一种机舱底部分段及其建造方法,该建造方法将整个机舱底部分段拆分为内底合拢中组立、内底以上外板中组立、横舱壁组立;同时将内底合拢中组立合理拆分为主机凹坑中组立、艉部左右外板中组立、艏部左右外板中组立等多个中组立,将作业方式由串联改为并行建造,便于协调场地资源组织生产,减少主作业区域吊车占用;将狭小空间作业转变为敞开空间作业,方便施工且减少散贴外板仰焊作业,降低施工难度。该种建造方法实现了主机凹坑分段快速建造,按节拍生产,提高生产效率的目的。


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    Title :

    Cabin bottom section and construction method thereof


    Additional title:

    一种机舱底部分段及其建造方法


    Contributors:
    GENG XIEWEI (author) / HU CHENGCHENG (author) / LIU YIGAO (author) / CAI JIANZHONG (author) / GU YUXIANG (author) / XU TAO (author) / WANG CHENGWEI (author)

    Publication date :

    2025-03-21


    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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