Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Offshore wind power bearing platform foundation construction method
The invention discloses an offshore wind power bearing platform foundation construction method. The offshore wind power bearing platform foundation construction method comprises the steps that the piling positions of all pipe piles at the seabed are obtained, the pipe piles are sunk to coincide with the piling positions corresponding to the pipe piles, the pipe piles are vertically driven into seabed soil through a pile driver, the peripheries of the pipe piles are sleeved with buffer casing pipes provided with buffer structures, prefabricated bearing platform bodies are hoisted to the positions where the pipe piles are located, the pipe piles and the bearing platform bodies are assembled, the pipe piles are grouted, and the pipe piles and the bearing platform bodies are solidified to form a complete wind power bearing platform. According to the offshore wind power bearing platform foundation construction method, acting force generated when wind waves hit the buffer casing pipes is buffered through the buffer structures, acting force indirectly acting on the pipe piles is effectively reduced, and the service life of the pipe piles is prolonged.
本发明公开一种海上风电承台基础施工方法，包括获取各个管桩在海底的打桩位置，将管桩下沉至与管桩相对应的打桩位置重合，通过打桩机将管桩垂直打入海底土壤中，将安设有缓冲结构的缓冲套管套设于管桩外围，将预制的承台主体吊装至管桩所在位置，对管桩和承台主体进行装配，对管桩进行灌浆，将管桩和承台主体凝固形成完整的风电承台。在本发明中，风浪打在缓冲套管上所产生的作用力经过缓冲结构的缓冲，有效减小间接作用在管桩上的作用力，提高管桩的使用寿命。
Offshore wind power bearing platform foundation construction method
The invention discloses an offshore wind power bearing platform foundation construction method. The offshore wind power bearing platform foundation construction method comprises the steps that the piling positions of all pipe piles at the seabed are obtained, the pipe piles are sunk to coincide with the piling positions corresponding to the pipe piles, the pipe piles are vertically driven into seabed soil through a pile driver, the peripheries of the pipe piles are sleeved with buffer casing pipes provided with buffer structures, prefabricated bearing platform bodies are hoisted to the positions where the pipe piles are located, the pipe piles and the bearing platform bodies are assembled, the pipe piles are grouted, and the pipe piles and the bearing platform bodies are solidified to form a complete wind power bearing platform. According to the offshore wind power bearing platform foundation construction method, acting force generated when wind waves hit the buffer casing pipes is buffered through the buffer structures, acting force indirectly acting on the pipe piles is effectively reduced, and the service life of the pipe piles is prolonged.
本发明公开一种海上风电承台基础施工方法，包括获取各个管桩在海底的打桩位置，将管桩下沉至与管桩相对应的打桩位置重合，通过打桩机将管桩垂直打入海底土壤中，将安设有缓冲结构的缓冲套管套设于管桩外围，将预制的承台主体吊装至管桩所在位置，对管桩和承台主体进行装配，对管桩进行灌浆，将管桩和承台主体凝固形成完整的风电承台。在本发明中，风浪打在缓冲套管上所产生的作用力经过缓冲结构的缓冲，有效减小间接作用在管桩上的作用力，提高管桩的使用寿命。
Offshore wind power bearing platform foundation construction method
一种海上风电承台基础施工方法
HONG SHAOZHI (Autor:in) / CHEN CHANGQING (Autor:in) / WU SHENGQING (Autor:in)
09.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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