【摘要】 现有的自升式平台均在船坞内完成桩腿拼接,但受大桥限高以及码头海域地基承载力不足等影响,自升式海上风电安装平台可能需要在漂浮状态下完成桩腿对接。针对此,开展自升式风电安装平台在浮态下的桩腿对接建造技术研究,给出相应的总体建造方案,在此基础上建立浮态桩腿对接建造工艺,以对后续平台和其他类似的平台建造提供参考。更多还原

【Abstract】 The leg splicing of jack-up is finished in the dock traditionally.But the leg splicing construction of self-elevating wind turbine installation platform is constructed as the platform is afloat,due to the limit height of the bridge and insufficient bearing capacity of soil in wharf.The splicing construction technology of the legs is introduced as the self-elevating wind turbine installation platform is afloat and the general construction plan is given.Based on this,construction process of floating leg is established to provide reference for the construction of subsequent platforms and other similar platforms.更多还原