The invention discloses a corner structure of a hatch coaming of an open container ship. The corner structure comprises a corner plate arranged between a longitudinal top plate and a transverse bulkhead top plate of the hatch coaming, box corner supporting parts are fixedly arranged on the longitudinal side plates of the hatch coaming; the corner plate and the hatch coaming longitudinal top plate are integrally formed; a continuously extending plate-shaped part formed by the corner plate and the hatch coaming longitudinal top plate is arranged above the hatch coaming longitudinal side plate; the tops of the box corner supporting parts are fixedly arranged on the lower surfaces of the corner plates; the corner plate is fixedly connected to the transverse bulkhead side plate; the contour line of the corner plate comprises a long arc section, a transition section, a concave arc section and a short straight line section which are connected in sequence. According to the method, the hatch coaming corner of the open box ship can be reinforced, and the fatigue strength can be met while the functional requirement is met.

    本发明公开了一种敞口集装箱船舱口围角隅结构,其包括设于舱口围纵向顶板和横舱壁顶板之间的角隅板;舱口围纵向侧板上固设有箱角支撑部件;角隅板和舱口围纵向顶板一体成型;角隅板和舱口围纵向顶板形成的连续延伸的板状部件设于舱口围纵向侧板的上方;箱角支撑部件的顶部固设于角隅板的下表面;角隅板固接于横舱壁侧板;角隅板的轮廓线包括依次连接的长圆弧段、过渡段、内凹圆弧段和短直线段。本发明可兼顾敞口箱船的舱口围箱角的加强,满足功能性要求的同时能够满足疲劳强度。


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    Title :

    Hatch coaming corner structure of open container ship


    Additional title:

    敞口集装箱船舱口围角隅结构


    Contributors:
    MA YACHENG (author) / CHEN HAILIN (author) / GAO FENG (author) / LI JINLUN (author) / XIONG QUNFEI (author) / YUAN MENG (author) / YUAN QIWEI (author)

    Publication date :

    2023-12-12


    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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