Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 (Autor:in) / TANG LUJUN (Autor:in) / ZHANG LIUYANG (Autor:in) / WU JIANGUO (Autor:in) / ZHU ZHOUJIE (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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