The invention discloses a construction method of a suction barrel structure for floating type offshore wind power floating body foundation construction, which comprises the following steps: enabling a floating body foundation to correspond to the top of a wall plate of the suction barrel structure for floating type offshore wind power floating body foundation construction, and injecting water into the floating body foundation to descend, the bottom face of the floating body foundation is in elastic deformation tight contact with the rubber structure layer on the top of the wall plate, the water suction pump pumps out water in the wall plate through the communicating pipe and the pressure control valve, negative pressure is generated in the wall plate, and the rubber structure layer outside the top edge of the wall plate is tightly stacked towards the interior of the top edge of the wall plate. The bottom surface of the floating body foundation is in elastic deformation close contact with the rubber structure layer at the top of the wall plate, the elastic deformation of the rubber structure layer supplements the concave-convex butt joint of the top of the wall plate and the bottom surface of the floating body foundation corroded by seawater, and the problem that the top edge of the suction barrel and the bottom surface of the floating body foundation are concave-convex and cannot be in close contact due to corrosion in seawater is solved.
本申请公开了一种漂浮式海上风电浮体基础施工用吸力筒结构的施工方法,包括:向浮体基础与漂浮式海上风电浮体基础施工用吸力筒结构的壁板顶部对应,向浮体基础注水下降,使浮体基础底面与壁板顶部的橡胶结构层弹性变形紧密接触,抽水泵通过连通管、压力控制阀抽出壁板内部的水体,壁板内部产生负压,处于壁板顶边外部的橡胶结构层向壁板顶边内部堆积紧密。浮体基础底面与壁板顶部的橡胶结构层弹性变形紧密接触,橡胶结构层弹性变形补充壁板顶部及浮体基础底面被海水腐蚀凹凸对接处,解决了在海水中腐蚀,导致吸力筒顶边及浮体基础底面出现凹凸不能进行紧密接触的问题。
Construction method of suction barrel for floating type offshore wind power floating body foundation construction
一种漂浮式海上风电浮体基础施工用吸力筒的施工方法
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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