A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated ground screw foundation pile construction method
The invention discloses a fabricated ground screw foundation pile construction method. The fabricated ground screw foundation pile construction method comprises the steps that a soil layer is cleaned and leveled, and muck, engineering waste, perennial root weeds, tree roots and other harmful pollutants in a site are cleaned up; according to the requirements of a design drawing, paying-off personnel pay off at fixed points on site; an electric screwing machine main machine is installed, and the electric screwing machine main machine is placed on a ground screw flange plate and is fixed and screwed through matched bolts; the electric screwing machine main machine is fixed; a switch of the electric screwing machine is started to ensure that a ground screw vertically drills into the soil layer; the electric screwing machine is removed; and the upper connecting piece of a ground screw foundation pile is installed. According to the fabricated ground screw foundation pile construction method, the ground screw pile is simple in structure, low in cost and high in construction speed, does not need cement pouring, avoids environmental pollution, can be recycled, causes little damage to the ground surface and easily recovers the original landform, and the problems that pipelines are complex, the space is narrow, and a traditional pile foundation process is difficult to construct can be solved.
本发明公开了一种装配式地螺丝基础桩施工方法，包括：对土层经清理整平，将现场内地的渣土、工程废料、宿根性杂草、树根及其他有害污染物清除干净；根据设计图纸要求，放线人员现场定点放线；安装电动旋紧机主机，将电动旋紧机主机安放在地螺丝法兰盘上，用配套螺栓进行固定旋紧；固定电动旋紧机主机；启动电动旋紧机开关，确保地螺丝垂直钻进土层；拆除电动旋紧机；安装地螺丝基础桩的上部连接件。本发明地螺丝桩结构简单、成本低，施工速度快，不需水泥浇注，避免污染环境，并且可回收利用，对地表破坏少，易于恢复原地形地貌，还可解决管线复杂、空间狭小传统桩基工艺施工困难的问题。
Fabricated ground screw foundation pile construction method
The invention discloses a fabricated ground screw foundation pile construction method. The fabricated ground screw foundation pile construction method comprises the steps that a soil layer is cleaned and leveled, and muck, engineering waste, perennial root weeds, tree roots and other harmful pollutants in a site are cleaned up; according to the requirements of a design drawing, paying-off personnel pay off at fixed points on site; an electric screwing machine main machine is installed, and the electric screwing machine main machine is placed on a ground screw flange plate and is fixed and screwed through matched bolts; the electric screwing machine main machine is fixed; a switch of the electric screwing machine is started to ensure that a ground screw vertically drills into the soil layer; the electric screwing machine is removed; and the upper connecting piece of a ground screw foundation pile is installed. According to the fabricated ground screw foundation pile construction method, the ground screw pile is simple in structure, low in cost and high in construction speed, does not need cement pouring, avoids environmental pollution, can be recycled, causes little damage to the ground surface and easily recovers the original landform, and the problems that pipelines are complex, the space is narrow, and a traditional pile foundation process is difficult to construct can be solved.
本发明公开了一种装配式地螺丝基础桩施工方法，包括：对土层经清理整平，将现场内地的渣土、工程废料、宿根性杂草、树根及其他有害污染物清除干净；根据设计图纸要求，放线人员现场定点放线；安装电动旋紧机主机，将电动旋紧机主机安放在地螺丝法兰盘上，用配套螺栓进行固定旋紧；固定电动旋紧机主机；启动电动旋紧机开关，确保地螺丝垂直钻进土层；拆除电动旋紧机；安装地螺丝基础桩的上部连接件。本发明地螺丝桩结构简单、成本低，施工速度快，不需水泥浇注，避免污染环境，并且可回收利用，对地表破坏少，易于恢复原地形地貌，还可解决管线复杂、空间狭小传统桩基工艺施工困难的问题。
Fabricated ground screw foundation pile construction method
装配式地螺丝基础桩施工方法
SU QINGFENG (author) / DONG YANGYANG (author) / WANG JIAN (author) / ZHOU KE (author) / LI BIN (author) / SUN XIAO (author) / LI XIAOXING (author)
2021-11-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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