A pier system of a triangular floating type wind power foundation and a foundation prefabrication method

By using the triangular floating wind turbine foundation support system, concrete pouring and prestressing tensioning are achieved on the same support system through the support mechanism and locking mechanism. This solves the problems of complex construction and low efficiency in the existing technology and realizes a high-efficiency and low-cost prefabrication process.

CN122406797APending Publication Date: 2026-07-17CCCC FOURTH HARBOR ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-10
Publication Date
2026-07-17

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Abstract

本发明涉及一种三角形漂浮式风电基础的支墩系统及基础预制方法，在支墩系统上设置底模并通过锁定机构锁定水平移动件的水平移动，然后安装其他模板并绑扎钢筋和设置水平预应力套管，然后浇筑风电基础的混凝土，在混凝土满足张拉强度后，拆除其他模板，再通过水平预应力套管穿设钢束并设置张拉所需设备，然后打开锁定机构使得水平移动件能够水平移动，再通过张拉所需设备对钢束进行张拉，其浇筑施工和张拉施工无需转移，使得施工流程更加简单，效率更高，成本更低，且避免了二次定位误差和转移过程结构损伤的风险。
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