The invention relates to a method for improving heaving motion performance of a deep-draft ocean platform, which comprises the following steps of: arranging a heaving plate at the middle position of the deep-draft ocean platform so as to add additional mass and viscous damping to the deep-draft ocean platform, improve heaving inherent period, increase heaving damping and reduce heaving response of the platform. The heaving plate is additionally arranged in the middle of the deep draft platform, only a small amount of steel materials and wave loads borne by the platform are increased, the characteristic scale of the platform is basically not changed, the heaving motion performance of the platform can be effectively improved, and the wind wave resistance of the ocean platform is enhanced.

    本发明涉及一种改善深吃水海洋平台垂荡运动性能的方法,包括如下步骤:在深吃水海洋平台的中部位置设置垂荡板,以为所述深吃水海洋平台增加附加质量与黏性阻尼、提高垂荡固有周期、增加垂荡阻尼以及减小平台的垂荡响应。本发明在深吃水平台中部增加垂荡板,仅少量增加钢材料以及平台受到的波浪载荷,基本不改变平台的特征尺度,可有效改善平台垂荡运动性能,增强海洋平台抗风浪能力。


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    Title :

    Method for improving heaving motion performance of deep draft ocean platform


    Additional title:

    改善深吃水海洋平台垂荡运动性能的方法


    Contributors:
    LI DA (author) / BAI XUEPING (author) / GAO WEI (author) / LI YUANFANG (author) / ZHANG JINGWEN (author) / FU SHENGLEI (author) / XIE WENHUI (author) / YI CONG (author) / DENG XIAOKANG (author) / LI GANG (author)

    Publication date :

    2024-10-08


    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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