The invention discloses a combined anchoring foundation based on torpedo anchor penetration. The combined anchoring foundation comprises an upper part structure and a lower part structure which can form a symmetrical state as a whole, wherein each of the upper part structure and the lower part structure is composed of two sleeves and seven wing plates, the two sleeves are connected through a connecting wing plate, and the periphery of each sleeve is further provided with three wing plates; the projection of the upper part structure and the projection of the lower part structure in the verticaldirection are completely overlapped in shape; reserved holes are formed in the positions, which are close to the butt joint position, of the adjacent wing plates on one side of the upper part structure and the lower part structure respectively, and the two reserved holes are bound through a steel rope to connect the upper part structure and the lower part structure; a mooring hole is formed in the lower portion of the wing plate at the other side, which is far away from the reserved hole, of the upper part structure, and an anchor chain is connected with the mooring hole. According to the invention, the combined anchoring foundation is constructed and penetrated into the seabed based on the two wing-free torpedo anchors, and is convenient to install and short in construction time; after the anchoring foundation penetrates into the seabed, the upper part structure and the lower part structure are rotated and restrained mutually under the tension action of the anchor chain, part of thewing plates can hold a certain seabed soil body, and the uplift bearing capacity is improved.

    本发明公开了一种基于鱼雷锚贯入的组合式锚泊基础,包括可组成整体呈对称状态的上、下两部分结构;上、下两部分结构均由两个套筒与七个翼板组成,两个套筒之间由一块连接翼板相连,每个套筒外围还设置有三块翼板;上、下两部分结构沿竖向的投影形状完全重合;上、下两部分结构其中一侧相邻翼板靠近对接位置各设置一个预留孔,用钢索绑定两个预留孔使上、下两部分结构连接;上部分结构离预留孔较远的另一侧翼板的下部设置一个系泊孔,锚链与系泊孔相连。本发明基于两个无翼鱼雷锚施工贯入海床,安装便捷,施工时间短;锚泊基础贯入海床后,在锚链拉力作用下上、下两部分结构发生相互旋转与牵制,部分翼板能兜住一定的海床土体,提高了抗拔承载力。


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    Title :

    Combined anchoring foundation based on torpedo anchor penetration


    Additional title:

    一种基于鱼雷锚贯入的组合式锚泊基础


    Contributors:
    LIU JINLONG (author) / ZHU LEI (author) / LIU WEI (author) / XIAO YUN (author) / ZHANG JINGSONG (author)

    Publication date :

    2020-04-17


    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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