The invention discloses a dynamic positioning barge grounding analysis method under ultra-shallow water float-over installation operation and relates to the ocean engineering field. A problem that a floating installation barge in a shallow water area has a grounding risk is solved. According to the technical scheme, a basic motion model is obtained according to a dynamic positioning barge; an upper assembly and an environmental load are applied; and selection of the dynamic positioning barge and the parameter adjustment setting of a rapid load adjustment module are carried out through the simulation calculation of the dynamic positioning system and the rapid load adjustment module. According to the dynamic positioning barge grounding analysis method under the ultra-shallow water float-overinstallation operation, through simulation calculation of the dynamic positioning barge, a basis and an effective guidance are provided for actual barge operation, and a grounding situation is avoided.

    本发明公开了一种在超浅水浮托安装作业下的动力定位驳船触底分析方法,涉海洋工程领域,解决了浅水区浮托安装驳船存在触底风险的问题,其技术方案要点是根据动力定位驳船获取基本运动模型,通过施加上部组件、环境载荷,并且通过动力定位系统及快速调载模块的模拟计算进行动力定位驳船的选取及快速调载模块的参数调整设定,本发明的一种在超浅水浮托安装作业下的动力定位驳船触底分析方法,通过进行动力定位驳船的模拟计算,为实船作业提供依据及有效指导,避免触底情况的发生。


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    Title :

    Dynamic positioning barge grounding analysis method under ultra-shallow water float-over installation operation


    Additional title:

    在超浅水浮托安装作业下的动力定位驳船触底分析方法


    Contributors:
    WANG LEI (author) / YE YUTU (author) / QIN LICHENG (author)

    Publication date :

    2020-11-27


    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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