A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembled inclined-pile foundation for offshore wind turbine
The invention discloses an assembled inclined-pile foundation for an offshore wind turbine. The assembled inclined-pile foundation comprises a wind turbine tower, steel pile foundation bodies and a switching steel structure connected between the steel pile foundation bodies and the wind turbine tower. The steel pile foundation bodies are installed towards the wind turbine tower in an inclined mode. The wind turbine tower and the steel pile foundation bodies are connected with the switching steel structure through flanges. The switching steel structure is of a branch-shaped structure comprising a center cylinder and a plurality of welded branches on the periphery of the center cylinder. The bottom ends of the branches are coaxially connected with the top ends of the steel pile foundation bodies through the corresponding flanges respectively. The top end of the center cylinder is coaxially connected with the bottom end of the wind turbine tower through the corresponding flange. The assembled inclined-pile foundation is high in bearing capacity and reliability, good in fatigue resistance, free of site welding and grouting and low in requirement for engineering equipment and construction technologies.
Assembled inclined-pile foundation for offshore wind turbine
The invention discloses an assembled inclined-pile foundation for an offshore wind turbine. The assembled inclined-pile foundation comprises a wind turbine tower, steel pile foundation bodies and a switching steel structure connected between the steel pile foundation bodies and the wind turbine tower. The steel pile foundation bodies are installed towards the wind turbine tower in an inclined mode. The wind turbine tower and the steel pile foundation bodies are connected with the switching steel structure through flanges. The switching steel structure is of a branch-shaped structure comprising a center cylinder and a plurality of welded branches on the periphery of the center cylinder. The bottom ends of the branches are coaxially connected with the top ends of the steel pile foundation bodies through the corresponding flanges respectively. The top end of the center cylinder is coaxially connected with the bottom end of the wind turbine tower through the corresponding flange. The assembled inclined-pile foundation is high in bearing capacity and reliability, good in fatigue resistance, free of site welding and grouting and low in requirement for engineering equipment and construction technologies.
Assembled inclined-pile foundation for offshore wind turbine
ZHU BIN (author) / TANG LUJUN (author) / ZHANG LIUYANG (author) / WU JIANGUO (author) / ZHU ZHOUJIE (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
Single pile foundation of offshore wind turbine and wind turbine
| European Patent Office | 2021
| European Patent Office | 2024
Offshore wind turbine pile foundation anti-scouring structure and method
| European Patent Office | 2021
Ecological scouring protection structure for offshore wind turbine pile foundation
| European Patent Office | 2024
| European Patent Office | 2024