The invention discloses a container ship cabin bottom section construction method which comprises the following steps: dividing a cabin bottom section into an outer plate segment, an outer plate middle assembly, an inner bottom plate assembly, a door frame assembly and a platform assembly, and dividing the inner bottom plate assembly into a plurality of inner bottom plate small assemblies and an inner bottom plate segment by taking the position of a longitudinal wall plate as a boundary; the outer plate segments and the outer plate middle assemblage are firstly built in the same tire, the inner bottom plate assemblage, the door frame assemblage and the platform assemblage are respectively built, then the inner bottom plate assemblage is inversely buckled on the outer plate segments, and finally the door frame assemblage and the platform assemblage are folded with the outer plate middle assemblage and the inner bottom plate. All weld grooves in the cabin bottom section construction process can face upwards, downward welding can be carried out, the welding difficulty is greatly reduced, and meanwhile the cabin bottom section construction efficiency is improved.
本发明公开了一种集装箱船机舱底部分段建造方法,通过将机舱底部分段划分为外板片段、外板中组立、内底板组立、门框组立和平台组立,再将内底板组立以其纵壁板所在位置为分界线将其划分为多个内底板小组立和一个内底板片段,先同胎建造外板片段和外板中组立,并分别建造内底板组立、门框组立和平台组立,然后将内底板组立倒扣在外板片段上,最后将门框组立和平台组立与外板中组立和内底板进行合拢,可使机舱底部分段建造过程中的所有焊缝坡口均朝向上,可进行俯焊焊接,大大减小焊接难度,同时也提高了机舱底部分段的建造效率。
Segmented construction method for container ship cabin bottom
一种集装箱船机舱底部分段建造方法
2025-05-23
Patent
Electronic Resource
Chinese
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