The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2025
Filed:
Aug. 31, 2021
China Three Gorges Corporation, Beijing, CN;
China Three Gorges Renewables (Group) Co., Ltd., Beijing, CN;
Wei Wang, Beijing, CN;
Junyi Yan, Beijing, CN;
Jianping Liu, Beijing, CN;
Zechao Zhang, Beijing, CN;
Guangming Yu, Beijing, CN;
Abstract
An offshore wind power single pile-friction wing composite foundation is provided, which includes a single pile and a friction wing being connected to the single pile through the force-conducting pipe, the tapered transition section of the single pile penetrates deep into the bearing stratum of the seabed, the force-conducting pipe of the friction wing located in the bearing stratum is in close contact with the tapered transition section of the single pile, the side wing of the friction wing is connected to the outer wall of the force-conducting pipe, and the ring wing is arranged inside the included angle of the side wing. There is a thorough structure in the axial direction of the friction wing, having convenience for embedding the bearing stratum of the seabed; the side wing and the ring wing support each other structurally to ensure the structural stability of the friction wing.