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A platform for research: civil engineering, architecture and urbanism
Cylindrical foundation floating-assisting flat-pressing anti-cracking device and method
The invention discloses a floating-assisting flat-pressing anti-cracking device and method for an offshore wind power cylindrical foundation. The device comprises floating boxes, air bags, mooring ropes, side hooks and lantern rings; every two adjacent side edges of the floating boxes are connected through the corresponding mooring rope to form a floating box chain; the same side face of each floating box is provided with the corresponding air bag. The side hooks are arranged on the outer side edges of the floating boxes at the head end and the tail end of each floating box chain in a staggered manner; each floating box is internally composed of an upper cavity and a lower cavity; and after the cylindrical foundation is poured on a sinking mat, the floating box chains are arranged on the periphery of the cylindrical foundation in a surrounding manner through the side hooks and the lantern rings. The device can be applied to the floating process of the polygonal cylindrical foundation before towing, the gravity center of the overall structure can be effectively lowered through the device, extra buoyancy is provided, and therefore stability of the floating process is guaranteed.
本发明公开一种用于海上风电筒型基础的助浮平压防裂装置及方法，装置包括浮箱、气囊、缆绳、侧钩和套环；所述浮箱两两相邻的侧边均通过所述缆绳相互连接形成浮箱链，每个所述浮箱的同一侧面均设置有所述气囊；所述浮箱链首尾两端的浮箱外侧边上均交错设置有所述侧钩；所述浮箱内部由上腔体和下腔体组成，筒型基础在沉垫上浇筑完成后，通过所述侧钩和套环将浮箱链围绕设置于所述筒型基础的四周。该装置可应用于多边形筒形基础在拖航前的起浮过程中，该装置能有效降低整体结构的重心，提供额外的浮力，从而保证起浮过程的平稳。
Cylindrical foundation floating-assisting flat-pressing anti-cracking device and method
The invention discloses a floating-assisting flat-pressing anti-cracking device and method for an offshore wind power cylindrical foundation. The device comprises floating boxes, air bags, mooring ropes, side hooks and lantern rings; every two adjacent side edges of the floating boxes are connected through the corresponding mooring rope to form a floating box chain; the same side face of each floating box is provided with the corresponding air bag. The side hooks are arranged on the outer side edges of the floating boxes at the head end and the tail end of each floating box chain in a staggered manner; each floating box is internally composed of an upper cavity and a lower cavity; and after the cylindrical foundation is poured on a sinking mat, the floating box chains are arranged on the periphery of the cylindrical foundation in a surrounding manner through the side hooks and the lantern rings. The device can be applied to the floating process of the polygonal cylindrical foundation before towing, the gravity center of the overall structure can be effectively lowered through the device, extra buoyancy is provided, and therefore stability of the floating process is guaranteed.
本发明公开一种用于海上风电筒型基础的助浮平压防裂装置及方法，装置包括浮箱、气囊、缆绳、侧钩和套环；所述浮箱两两相邻的侧边均通过所述缆绳相互连接形成浮箱链，每个所述浮箱的同一侧面均设置有所述气囊；所述浮箱链首尾两端的浮箱外侧边上均交错设置有所述侧钩；所述浮箱内部由上腔体和下腔体组成，筒型基础在沉垫上浇筑完成后，通过所述侧钩和套环将浮箱链围绕设置于所述筒型基础的四周。该装置可应用于多边形筒形基础在拖航前的起浮过程中，该装置能有效降低整体结构的重心，提供额外的浮力，从而保证起浮过程的平稳。
Cylindrical foundation floating-assisting flat-pressing anti-cracking device and method
一种筒型基础助浮平压防裂装置及方法
LIAN JIJIAN (author) / WANG XIAOQUN (author) / LIU RUN (author)
2021-07-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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