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A platform for research: civil engineering, architecture and urbanism
Rapid hole-forming construction method and device for rectangular pile in complex geology
The invention relates to the technical field of construction engineering pile foundation construction, in particular to a rapid hole forming construction method and device for a rectangular pile in the complex geology. According to the construction method, the steps of surveying and setting out, steel casing lowering and fixing, rotary drilling rig slurry retaining wall hole forming, milling wheel device slurry retaining wall groove milling, groove cleaning, final hole acceptance inspection and the like are sequentially matched, the hole forming efficiency of the rectangular pile structure can be effectively improved, the hole forming risk can be reduced, and the construction method can adapt to various different geological conditions; according to the construction device, through compact and integrated arrangement of all the modules, on-site disassembly and assembly and rapid use of actual construction can be facilitated, the rectangular pile hole forming operation process is simplified, the construction time is greatly saved, and meanwhile the labor efficiency is improved.
本发明涉及建筑工程桩基施工技术领域，具体涉及一种复杂地质矩形桩快速成孔施工方法及装置。该施工方法依次通过测量放线、钢护筒下放固定、旋挖钻机泥浆护壁成孔、铣轮装置泥浆护壁铣槽、清槽、终孔验收等步骤相配合，能够有效提高矩形桩结构的成孔效率，降低成孔风险，且能够适应多种不同地质条件；该施工装置通过各模块紧凑集成布置，能够便于现场拆装和实际施工的快速使用，简化矩形桩成孔操作流程，大幅节约了施工时间，同时提高了劳动效率。
Rapid hole-forming construction method and device for rectangular pile in complex geology
The invention relates to the technical field of construction engineering pile foundation construction, in particular to a rapid hole forming construction method and device for a rectangular pile in the complex geology. According to the construction method, the steps of surveying and setting out, steel casing lowering and fixing, rotary drilling rig slurry retaining wall hole forming, milling wheel device slurry retaining wall groove milling, groove cleaning, final hole acceptance inspection and the like are sequentially matched, the hole forming efficiency of the rectangular pile structure can be effectively improved, the hole forming risk can be reduced, and the construction method can adapt to various different geological conditions; according to the construction device, through compact and integrated arrangement of all the modules, on-site disassembly and assembly and rapid use of actual construction can be facilitated, the rectangular pile hole forming operation process is simplified, the construction time is greatly saved, and meanwhile the labor efficiency is improved.
本发明涉及建筑工程桩基施工技术领域，具体涉及一种复杂地质矩形桩快速成孔施工方法及装置。该施工方法依次通过测量放线、钢护筒下放固定、旋挖钻机泥浆护壁成孔、铣轮装置泥浆护壁铣槽、清槽、终孔验收等步骤相配合，能够有效提高矩形桩结构的成孔效率，降低成孔风险，且能够适应多种不同地质条件；该施工装置通过各模块紧凑集成布置，能够便于现场拆装和实际施工的快速使用，简化矩形桩成孔操作流程，大幅节约了施工时间，同时提高了劳动效率。
Rapid hole-forming construction method and device for rectangular pile in complex geology
一种复杂地质矩形桩快速成孔施工方法及装置
FAN WANWEN (author) / WEN WEN (author) / SHANG WEI (author) / YUAN LIANG (author) / LIU RUIKANG (author) / ZHOU HONGXIA (author) / ZHOU XIANJUN (author) / LIU TAO (author) / CHENG BAOSHENG (author) / GUO MENGYING (author)
2024-02-13
Patent
Electronic Resource
Chinese
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