The invention discloses a single-pile shared anchor point foundation with a base disc, the single-pile shared anchor point foundation with the base disc comprises the base disc and a steel pile, and the base disc is composed of a sleeve, an inclined strut, an anchor point, a bottom supporting frame and an anti-sinking plate; the steel piles are inserted into the sleeves of the base discs, the ends, inserted into the sleeves, of the steel piles are inserted into the seabed, the steel piles are connected with gaps of the sleeves through grouting, the bottom supporting frame is connected with the outer walls of the sleeves, and inclined struts are connected between the ends, away from the sleeves, of the bottom supporting frame and the outer walls of the sleeves so that the base discs can be stably connected. The stability of the steel pile and the base plate during installation is guaranteed, anchor points are arranged on the inclined struts, mooring ropes are connected to the anchor points, so that upper mooring loads are transmitted to the base plate, and the base plate transmits the borne loads to the steel pile. According to the single-pile shared anchor point foundation with the base disc, only one anchor pile is used, a plurality of mooring anchor points can be provided, and the base disc bottom frame can be loaded with ballast to improve the stability in the installation period and improve the anti-pulling capacity of the foundation.
本发明公开了一种单桩带基盘共享锚点基础,该单桩带基盘共享锚点基础包括基盘和钢桩,基盘由套筒、斜撑、锚点、底部支撑框架以及防沉板组成;钢桩插接在基盘的套筒内,钢桩插入套筒一端插入海底,钢桩和套筒间隙通过灌浆连接,底部支撑框架与套筒外壁连接,底部支撑框架远离套筒一端与套筒外壁之间连接有斜撑,以使基盘稳定连接,底部支撑框架底部设置有防沉板,保证安装期间钢桩和基盘的稳定性,斜撑上设有锚点,锚点上连接有系泊缆,以使上部系泊荷载传递给基盘,基盘将承受的荷载传递到钢桩上。本发明提供的单桩带基盘共享锚点基础通过仅使用一根锚桩,可提供多个系泊锚点,基盘底部框架可装压载物来增加安装期间稳定性和提高基础抗拔能力。
Single-pile shared anchor point foundation with base plate
一种单桩带基盘共享锚点基础
2024-09-10
Patent
Electronic Resource
Chinese
Shared anchor point type anchoring foundation connecting structure
European Patent Office | 2024
|European Patent Office | 2023
|Offshore wind power sharing anchor point device based on pile foundation and arrangement method
European Patent Office | 2024
|