The invention discloses a method for connecting stem round steel and outer plates of a ship. The method comprises the following steps: cutting the connecting part of stem round steel and a first outer plate to obtain a lap joint surface, connecting the first outer plate and the stem round steel in a lap joint manner, performing oblique cutting treatment on the lower end of the stem round steel, and welding and fixing the connecting part of the stem round steel and the first outer plate. The butt joint mode of the first outer plate and the bow round steel is changed into the lap joint mode, the connecting area of the first outer plate and the bow round steel is increased, stress concentration of the first outer plate and the bow round steel is reduced, stress conduction and release are facilitated, the connecting strength is improved, and the ship building quality is improved.

    本发明公开了一种船舶艏柱圆钢与外板的连接方法,该方法通过对艏部圆钢与第一外板的连接部分做切削处理得到搭接面,再将第一外板与艏部圆钢搭接连接,再将艏部圆钢下端做斜削处理,将艏部圆钢与第一外板连接处焊接固定。本发明通过将第一外板与艏部圆钢由对接改为搭接的方式,增加了第一外板与艏部圆钢连接的面积,降低了第一外板与艏部圆钢的应力集中,有利于应力的传导和释放,提高了连接强度,提升了船舶建造质量。


    Access

    Download


    Export, share and cite



    Title :

    Method for connecting ship stem round steel and outer plate


    Additional title:

    一种船舶艏柱圆钢与外板的连接方法


    Contributors:
    WANG XUELIN (author) / HU QINGQING (author) / CAO KAI (author) / CHEN XINGZHENG (author) / HU YUAN (author)

    Publication date :

    2022-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Connecting form of tail sealing plate and outer plate of ship

    SUN GUOJIN / SHAN LINLIN / LIU FANGJIE et al. | European Patent Office | 2023

    Free access

    Thick steel plate type ship stem

    LI DEZHEN / PENG NAIGANG / TAO PENG | European Patent Office | 2022

    Free access

    Machining method of ship curved outer plate and ship

    CHANG ZHIJUN / ZHONG YI / LIU CHANG et al. | European Patent Office | 2022

    Free access

    Ship block outer plate coating method

    WANG ZHI'OU / LU XINMING / GE SAI et al. | European Patent Office | 2020

    Free access

    Ship body section outer plate rib and ship

    FENG CHUNGUANG / GUAN AIMIN / MA TAO et al. | European Patent Office | 2022

    Free access