A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Offshore wind power pile shoe expansion type jacket foundation
The invention belongs to the field of offshore wind power engineering, and particularly relates to an offshore wind power pile shoe expansion type jacket foundation. The foundation comprises a jacketand a plurality of pile shoes installed at the lower end of the jacket in a matched mode, wherein pile shoe expansion sections are arranged at the lower ends of the pile shoes, and the outer diameterof the pile shoe expansion sections is larger than that of pile shoe bodies. Compared with the prior art, the jacket foundation has the beneficial effects that the side friction resistance between thepile shoes and a seabed soil body can be increased by enlarging the diameter of the bottoms of the pile shoes, so that the stability of the jacket foundation in the mounting process is guaranteed, and uneven settlement and excessive settlement of the jacket foundation are prevented.
本发明属于海上风电工程领域，具体涉及一种海上风电桩靴扩大型导管架基础，包括导管架和若干配合安装于导管架下端的桩靴，所述桩靴的下端具有桩靴扩大段，桩靴扩大段的外径大于桩靴主体的外径。与现有技术相比，本发明的有益效果为：通过扩大桩靴底部直径，能够增大桩靴与海床土体的侧摩阻力，从而保证导管架基础在安装过程的稳定性，防止其沉降不均匀与过度沉降。
Offshore wind power pile shoe expansion type jacket foundation
The invention belongs to the field of offshore wind power engineering, and particularly relates to an offshore wind power pile shoe expansion type jacket foundation. The foundation comprises a jacketand a plurality of pile shoes installed at the lower end of the jacket in a matched mode, wherein pile shoe expansion sections are arranged at the lower ends of the pile shoes, and the outer diameterof the pile shoe expansion sections is larger than that of pile shoe bodies. Compared with the prior art, the jacket foundation has the beneficial effects that the side friction resistance between thepile shoes and a seabed soil body can be increased by enlarging the diameter of the bottoms of the pile shoes, so that the stability of the jacket foundation in the mounting process is guaranteed, and uneven settlement and excessive settlement of the jacket foundation are prevented.
本发明属于海上风电工程领域，具体涉及一种海上风电桩靴扩大型导管架基础，包括导管架和若干配合安装于导管架下端的桩靴，所述桩靴的下端具有桩靴扩大段，桩靴扩大段的外径大于桩靴主体的外径。与现有技术相比，本发明的有益效果为：通过扩大桩靴底部直径，能够增大桩靴与海床土体的侧摩阻力，从而保证导管架基础在安装过程的稳定性，防止其沉降不均匀与过度沉降。
Offshore wind power pile shoe expansion type jacket foundation
一种海上风电桩靴扩大型导管架基础
ZHU RONGHUA (author) / WANG HENGFENG (author) / YE XINGRU (author) / ZHANG CAILIANG (author) / ZHANG RONGSHENG (author) / MA PEIYU (author) / ZHAO YIFAN (author) / LUAN FUHAO (author) / TU ZHISHENG (author) / LIU HANQIU (author)
2021-01-22
Patent
Electronic Resource
Chinese
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