Deviation correction method after large-diameter steel pipe pile sinking under open sea condition
The invention discloses a deviation rectifying method after pile sinking of a large-diameter steel pipe pile under the open sea condition. The deviation rectifying method comprises the following steps that firstly, inclination direction measurement of perpendicularity is conducted on the steel pipe...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a deviation rectifying method after pile sinking of a large-diameter steel pipe pile under the open sea condition. The deviation rectifying method comprises the following steps that firstly, inclination direction measurement of perpendicularity is conducted on the steel pipe pile subjected to pile sinking on site; secondly, soil bodies on the edges of the steel pipe piles are excavated, the soil body excavation position is opposite to the plane inclination direction of the steel pipe piles, and the excavated soil bodies are semicircular; thirdly, the tugboat is thrown and stopped on the water surface opposite to the inclination direction of the steel pipe pile, two cables are connected through a cable winch with a tension pump on the tugboat, the outer ends of the two cables are connected with a sleeve plate, then the steel pipe pile is sleeved with the sleeve plate, then the cable winch is started to recycle the cables, and the tugboat is connected with the tugboat; the steel pipe pil |
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