The invention discloses a ship curved section construction method in the technical field of ship section construction. The ship curved section construction method comprises the steps that S10, a rib molded line cross section drawing of a curved section is obtained; s20, according to the cross section drawing of the rib molded line, obtaining the cutaway views of the bottom segment and the top segment of each rib frame; s30, bottom segments are constructed in an inverted mode in the middle assembly stage, longitudinal girder combined parts are constructed in the small assembly stage, the bottom segments comprise bottom segments of all the rib frames, and the longitudinal girder combined parts comprise top segments of all the rib frames; and S40, in the large assembly stage, the bottom section and the longitudinal girder combined part are hoisted to the jig frame, and folding is completed. According to the method, the mode that the longitudinal girder combined parts are built through the small assemblage, the bottom segments are built through the middle assemblage in an inverted mode and the large assemblage is hoisted and folded is adopted for building the curved segments, the hoisting amount of the curved segments can be reduced, the building efficiency is improved, and the workload is reduced.

    本发明公开了船舶分段建造技术领域的一种船舶曲型分段建造方法,包括S10:获取曲型分段的肋骨型线横剖面图;S20:依据肋骨型线横剖面图获取各肋骨框架的底部片段和顶部片段剖视图;S30:于中组立阶段反态建造底部分段并于小组立阶段建造纵桁组合部件,其中,底部分段包括各肋骨框架的底部片段,纵桁组合部件包括各肋骨框架的顶部片段;S40:于大组立阶段将底部分段和纵桁组合部件吊装至胎架上,并完成合拢。本发明采用小组立建造纵桁组合部件、中组立反态建造底部分段和大组立吊装合拢的模式进行曲型分段的建造,可以减少曲型分段的吊装量,提高建造效率和降低工作量。


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    Titel :

    Ship curved section construction method


    Weitere Titelangaben:

    一种船舶曲型分段建造方法


    Beteiligte:
    LIU CHANG (Autor:in) / CHANG ZHIJUN (Autor:in) / ZHONG YI (Autor:in)

    Erscheinungsdatum :

    2021-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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