海上风电大直径钢管桩单船单钩吊桩翻桩技术  

SINGLE-SHIP SINGLE-HOOK HANGING AND ERECTING PILE TECHNOLOGY FOR LARGE-DIAMETER STEEL PIPE PILES FOR OFFSHORE WIND POWER

作　　者：张祖涛 ZHANG Zu-tao(CCCC Third Harbor Engineering Co.,Ltd.,Xiamen Branch,361006,Xiamen,Fujian,China)

机构地区：[1]中交第三航务工程局有限公司厦门分公司,福建厦门361000

出　　处：《建筑技术》2023年第20期2479-2481,共3页Architecture Technology

摘　　要：海上风电大直径钢管桩单桩基础因其结构简单、沉桩施工周期短等优点被广泛应用。依托某海上风电场项目,针对超大超重钢管桩的起吊立桩,制订了技术先进的单船单钩吊桩工艺,该工艺充分发挥了船机性能潜力,降低了船机设备投入,提高了施工效率,取得了比较明显的社会效益和经济效益。The large-diameter single pile foundation for offshore wind power is widely used because of simple structure and short piling construction period.Relying on a offshore wind farm project,an advanced single-ship single-hook pile lifting process was formulated for the lifting and erecting of steel pipe piles with great size and weight.This process gives full play to the performance potential of the marine machinery,reduces the investment of marine machinery,improves the construction efficiency,and achieves relatively obvious economic and social benefits.

关 键 词：海上风电 单桩基础 单船单钩 

分 类 号：TU7[建筑科学—建筑技术科学]