The invention belongs to the technical field of ship structure design, and discloses a ship bow strong frame design method and a ship. The ship bow strong frame design method comprises the steps that S1, a positioning line A perpendicular to a bow outer plate is made through a first intersection point a of a bow inner plate and a first transverse bulkhead, and the positioning line A and an extension line of a second transverse bulkhead intersect at a second intersection point b; s2, the included angle alpha between the positioning line A and the second transverse bulkhead and the arc length L between the positioning line A and the second transverse bulkhead are obtained through measurement; s3, equally dividing the included angle alpha and the arc length L according to the number of the strong frame structures set between the first transverse bulkhead and the second transverse bulkhead, and forming a plurality of side strong frame positioning lines B through the second intersection point b; and S4, the side strong frame structure between the bow inner plate and the bow outer plate is arranged in the direction of the side strong frame positioning line B. The intersection angle between the side strong frame structure and the bow outer plate is large, so that modulus reduction is not needed during design, and the purposes of saving steel, reducing shipbuilding cost and improving economic benefits are achieved.

    本发明属于船舶结构设计技术领域,公开一种船舶艏部强框设计方法和船舶。船舶艏部强框设计方法包括:步骤S1、经艏部内板与第一道横舱壁的第一交点a作与艏部外板垂直的定位线A,定位线A与第二道横舱壁的延长线交于第二交点b;步骤S2、测量获取定位线A与第二道横舱壁间的夹角α,以及定位线A与第二道横舱壁间的弧长L;步骤S3、根据第一道横舱壁和第二道横舱壁间设定的强框结构数量等分夹角α和弧长L,过第二交点b形成若干条侧强框定位线B;步骤S4、艏部内板和艏部外板间的侧强框结构沿侧强框定位线B方向设置。侧强框结构与艏部外板的交角度数大,从而在设计时不需要进行模数折减,达到节省钢材,降低造船成本、提高经济效益的目的。


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    Titel :

    Ship bow strong frame design method and ship


    Weitere Titelangaben:

    一种船舶艏部强框设计方法和船舶


    Beteiligte:
    ZHU CHENGPING (Autor:in) / CHEN JIELI (Autor:in) / LIANG YANYAN (Autor:in) / XIAO LIJUN (Autor:in)

    Erscheinungsdatum :

    2023-10-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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