The invention discloses a pile sinking construction method and device, and belongs to the technical field of ocean engineering.The pile sinking construction method comprises the steps that S1, a positioning frame is mounted to a construction position through a semi-submersible crane ship; the transport ship is moved to a conveying position and anchored and positioned; s2, the semi-submersible crane ship is moved to a conveying position, and pile lifting operation is conducted on the pile body on the transport ship through a first crane and a second crane; and S3, the semi-submersible crane ship is moved to the construction position, and pile erecting operation, pile inserting operation, pile pre-sinking operation and pile re-sinking operation are conducted on the pile body based on the positioning frame. The pile sinking construction device comprises a semi-submersible crane ship and a transport ship. The semi-submersible crane ship comprises a first crane and a second crane which can operate independently. The semi-submersible crane ship is provided with a dynamic positioning system which is used for detecting and adjusting the position of the crane ship in real time. And the continuity and efficiency of construction are improved through cooperative operation of the double cranes, so that the whole construction process has higher flexibility and efficiency.
本发明公开了一种沉桩施工方法及装置,其属于海洋工程技术领域,沉桩施工方法包括S1、通过半潜起重船将定位架安装至施工位置;将运输船移动至输送位置并抛锚定位;S2、将半潜起重船移动至输送位置,通过第一吊机和第二吊机对运输船上的桩体进行起桩操作;S3、将半潜起重船移动至施工位置,基于定位架对桩体进行立桩操作、插桩操作、预沉桩操作和复沉桩操作。沉桩施工装置包括半潜起重船和运输船,半潜起重船包括可独立运行的第一吊机和第二吊机;半潜起重船配置有动力定位系统,用于实时检测并调节自身位置。通过双吊机协同作业提高了施工的连续性和效率,使得整个施工过程具备更高的灵活性与效率。
Pile sinking construction method and device
一种沉桩施工方法及装置
27.05.2025
Patent
Elektronische Ressource
Chinesisch
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