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A platform for research: civil engineering, architecture and urbanism
Pile sinking construction method for multi-pipe-diameter and multi-row-pitch wharf piles
The embodiment of the invention provides a pile sinking construction method for multi-pipe-diameter and multi-row-pitch wharf piles. The method comprises the steps that hydraulic hammer replacement driving needed by a pre-driven pile is determined according to a construction drawing, and original hydraulic hammer replacement driving is correspondingly adjusted; coarse positioning is conducted on the pile driving barge, and point entering work of the pile driving barge is completed; determining a mooring point of the pile transporting ship, and completing the point entering work of the pile transporting ship; the pre-driven piles are bundled and lifted through a lifting hook of the pile driving barge; an anchor cable of the pile driving barge is adjusted to move the barge, a precise positioning system arranged on the pile driving barge is used for positioning, the center of a pile gripper of the pile frame coincides with the center of a pile to be driven, and precise positioning work is completed; a lifting hook of the pile driving barge is adjusted, and the pile driving work of the to-be-driven pile is completed; sleeving the pile tip of the pre-driven pile with a hydraulic hammer to finish the work of sleeving and pressing the hammer, so that the pre-driven pile sinks stably under the dead weight; and hammering the pre-driven pile to finish the pile sinking work. According to the embodiment, ship machine equipment resources can be saved, and the construction efficiency can be improved.
本申请实施例提供一种多管径及多排距码头桩沉桩施工方法，该方法包括：根据施工图纸确定预施打的桩所要用的液压锤替打并对原液压锤替打进行相应地调整；对打桩船进行粗定位，完成打桩船进点工作；确定运桩船的停泊点，完成运桩船进点工作；通过打桩船的吊钩将预施打的桩捆桩起吊；调整打桩船的锚缆进行移船，通过打桩船上配备的精定位系统定位，将桩架的抱桩器中心与预施打的桩的中心重合，完成精定位工作；调节打桩船的吊钩，完成预施打的桩的下桩工作；将液压锤套入至预施打的桩的桩尖处，完成套锤、压锤工作，使预施打的桩自重下沉稳定；锤击预施打的桩，完成沉桩工作。本申请实施例能够节约船机设备资源以及提高施工效率。
Pile sinking construction method for multi-pipe-diameter and multi-row-pitch wharf piles
The embodiment of the invention provides a pile sinking construction method for multi-pipe-diameter and multi-row-pitch wharf piles. The method comprises the steps that hydraulic hammer replacement driving needed by a pre-driven pile is determined according to a construction drawing, and original hydraulic hammer replacement driving is correspondingly adjusted; coarse positioning is conducted on the pile driving barge, and point entering work of the pile driving barge is completed; determining a mooring point of the pile transporting ship, and completing the point entering work of the pile transporting ship; the pre-driven piles are bundled and lifted through a lifting hook of the pile driving barge; an anchor cable of the pile driving barge is adjusted to move the barge, a precise positioning system arranged on the pile driving barge is used for positioning, the center of a pile gripper of the pile frame coincides with the center of a pile to be driven, and precise positioning work is completed; a lifting hook of the pile driving barge is adjusted, and the pile driving work of the to-be-driven pile is completed; sleeving the pile tip of the pre-driven pile with a hydraulic hammer to finish the work of sleeving and pressing the hammer, so that the pre-driven pile sinks stably under the dead weight; and hammering the pre-driven pile to finish the pile sinking work. According to the embodiment, ship machine equipment resources can be saved, and the construction efficiency can be improved.
本申请实施例提供一种多管径及多排距码头桩沉桩施工方法，该方法包括：根据施工图纸确定预施打的桩所要用的液压锤替打并对原液压锤替打进行相应地调整；对打桩船进行粗定位，完成打桩船进点工作；确定运桩船的停泊点，完成运桩船进点工作；通过打桩船的吊钩将预施打的桩捆桩起吊；调整打桩船的锚缆进行移船，通过打桩船上配备的精定位系统定位，将桩架的抱桩器中心与预施打的桩的中心重合，完成精定位工作；调节打桩船的吊钩，完成预施打的桩的下桩工作；将液压锤套入至预施打的桩的桩尖处，完成套锤、压锤工作，使预施打的桩自重下沉稳定；锤击预施打的桩，完成沉桩工作。本申请实施例能够节约船机设备资源以及提高施工效率。
Pile sinking construction method for multi-pipe-diameter and multi-row-pitch wharf piles
多管径及多排距码头桩沉桩施工方法
TIAN XIAOSONG (author) / CHEN LIKAI (author) / QIU LE (author) / XIAO HAIQUAN (author) / GONG QUANHUA (author) / WANG JUNJIE (author) / CHEN GUOHUA (author) / LIU TIE (author) / TANG HAIJUN (author) / HU JIE (author)
2024-12-31
Patent
Electronic Resource
Chinese
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