海上风电大直径单桩基础沉桩施工技术研究  

Driving Construction Technology of Large-diameter Monopile Foundation in Offshore Wind Power Projects

作　　者：祝武杰 郑龙 莫福涛 ZHU Wujie;ZHENG Long;MO Futao(Zhejiang East China Engineering Construction Management Co.,Ltd.,Hangzhou 311121,China;Ocean College,Zhejiang University,Zhoushan 316021,China)

机构地区：[1]浙江华东工程建设管理有限公司,浙江杭州311121 [2]浙江大学海洋学院,浙江舟山316021

出　　处：《水电与新能源》2024年第10期60-63,共4页Hydropower and New Energy

摘　　要：海床地质情况复杂多变,加大了海上风电单桩基础沉桩施工难度。针对江苏省射阳某海上风电项目,为确保单桩基础顺利沉桩,提出了海上抱桩器安装、钢管桩吊装、锤击沉桩施工、终锤及停锤控制等钢管桩沉桩工艺流程。研究成果可为海上风机单桩基础沉桩施工提供参考。The complex and variable geological conditions of the seabed increase the difficulty of the pile driving construction of monopile foundation in offshore wind power projects.In an offshore wind power project in Sheyang County,Jiangsu Province,the steel pipe pile driving technology is proposed to ensure the smooth construction of the monopile foundation,including the installation of the driver,lifting of the steel pipe piles,hammer piling construction,and control of the final hamming and stopping.It can provide useful reference for the monopile foundation construction of offshore wind turbines.

关 键 词：海上风电 单桩基础 打桩施工 

分 类 号：TM614[电气工程—电力系统及自动化]