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A platform for research: civil engineering, architecture and urbanism
Seabed quincunx skirt-type suction bucket
The invention discloses a seabed quincunx skirt-type suction bucket. The seabed quincunx skirt-type suction bucket comprises a suction main bucket with the top end closed and the bottom end open, the top end of the suction main bucket is coaxially sleeved with a skirt-type structure, the bottom of the skirt-type structure is open, and drainage holes are formed in the top end of the skirt-type structure and the top end of the suction main bucket; the skirt-type structure comprises skirt edges and a skirt top, the skirt edges sleeve the circumferential outer wall of the suction main bucket at intervals, one axial end face of each skirt edge is fixedly connected with the skirt top in a sealed mode, and the skirt top is flush with the top end plane of the suction main bucket and coaxially and fixedly connected with the top end plane of the suction main bucket; the skirt edge is formed by circumferentially splicing and fixing a plurality of arc-shaped structures, and the inner arc faces of the arc-shaped structures all face the axis of the suction main bucket. According to the suction bucket, the frictional resistance between the bucket and soil can be enhanced, the vertical pulling resistance and the horizontal bearing capacity of a suction bucket foundation are further improved, the problem that soil around the bucket body is eroded by waves, ocean currents and the like can be effectively solved, and the service life of the suction bucket is prolonged.
本发明公开了一种海底梅花形裙式吸力桶，包括顶端封闭且底端开口的吸力主桶，吸力主桶的顶端同轴套装有裙式结构，该裙式结构底部开口，且裙式结构的顶端及吸力主桶的顶端上均开设有排水孔；裙式结构包括裙边及裙顶，其中裙边间隔套装在吸力主桶周向外壁上，裙边的一个轴向端面密封固接裙顶，该裙顶与吸力主桶顶端平面平齐并同轴固接；裙边由多个弧形结构周向拼接固定组成，其中多个弧形结构的内弧面均朝向吸力主桶的轴心。该吸力桶能够增强桶‑土之间的摩阻力，进而提高吸力桶基础的竖向抗拔和水平承载力，而且能够有效解决桶体周围土体受波浪、海流等的冲蚀问题，提高吸力桶使用年限。
Seabed quincunx skirt-type suction bucket
The invention discloses a seabed quincunx skirt-type suction bucket. The seabed quincunx skirt-type suction bucket comprises a suction main bucket with the top end closed and the bottom end open, the top end of the suction main bucket is coaxially sleeved with a skirt-type structure, the bottom of the skirt-type structure is open, and drainage holes are formed in the top end of the skirt-type structure and the top end of the suction main bucket; the skirt-type structure comprises skirt edges and a skirt top, the skirt edges sleeve the circumferential outer wall of the suction main bucket at intervals, one axial end face of each skirt edge is fixedly connected with the skirt top in a sealed mode, and the skirt top is flush with the top end plane of the suction main bucket and coaxially and fixedly connected with the top end plane of the suction main bucket; the skirt edge is formed by circumferentially splicing and fixing a plurality of arc-shaped structures, and the inner arc faces of the arc-shaped structures all face the axis of the suction main bucket. According to the suction bucket, the frictional resistance between the bucket and soil can be enhanced, the vertical pulling resistance and the horizontal bearing capacity of a suction bucket foundation are further improved, the problem that soil around the bucket body is eroded by waves, ocean currents and the like can be effectively solved, and the service life of the suction bucket is prolonged.
本发明公开了一种海底梅花形裙式吸力桶，包括顶端封闭且底端开口的吸力主桶，吸力主桶的顶端同轴套装有裙式结构，该裙式结构底部开口，且裙式结构的顶端及吸力主桶的顶端上均开设有排水孔；裙式结构包括裙边及裙顶，其中裙边间隔套装在吸力主桶周向外壁上，裙边的一个轴向端面密封固接裙顶，该裙顶与吸力主桶顶端平面平齐并同轴固接；裙边由多个弧形结构周向拼接固定组成，其中多个弧形结构的内弧面均朝向吸力主桶的轴心。该吸力桶能够增强桶‑土之间的摩阻力，进而提高吸力桶基础的竖向抗拔和水平承载力，而且能够有效解决桶体周围土体受波浪、海流等的冲蚀问题，提高吸力桶使用年限。
Seabed quincunx skirt-type suction bucket
一种海底梅花形裙式吸力桶
CHENG XINGLEI (author) / LU JIAQING (author) / LU QUN (author) / WANG TIANJU (author) / LIU ZHONGXIAN (author) / LIU JU (author) / SUN XIAOHAN (author)
2021-12-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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