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A platform for research: civil engineering, architecture and urbanism
Large-diameter pile foundation pile forming method under geology of round gravel soil clamping boulder and construction auxiliary platform
The invention discloses a large-diameter pile foundation pile forming method under the geology of gravel soil clamping boulder and a construction auxiliary platform, and relates to the technical field of pile foundation hole forming construction, the large-diameter pile foundation pile forming method comprises a bearing assembly, and the bearing assembly comprises a platform framework, a reinforcement cage positioning plug pin, a platform turning cover and a fixed cross beam; the fastening assembly comprises a pressing piece, a movable locking piece, a first limiting piece and a second limiting piece; the adjusting assembly comprises an adjustable part and a locking part. Safety protection and efficiency improvement are provided for pile-forming pouring work through the construction auxiliary platform, a percussion drill is adopted to be matched with a rotary excavating drill for construction, the rotary excavating drill adopts a casing drilling method for construction, the construction progress can be improved by 50%, and concrete excess consumption can be controlled within 8%; and a slurry circulating treatment center is adopted, so that zero emission of on-site slurry can be realized, all the slurry can be reused, meanwhile, the hole forming quality of the large-diameter pile foundation of the round gravel soil clamping boulder stratum is improved, the construction progress is accelerated, and on-site civilized and standardized construction can be ensured.
本发明公开了圆砾土夹漂石地质下大直径桩基成桩方法及施工辅助平台，涉及桩基成孔施工技术领域，其包括承载组件，包括平台骨架、钢筋笼定位插销、平台翻盖以及固定横梁；紧固组件，包括下压件、移动锁定件、第一限位件以及第二限位件；调节组件，包括可调件、锁紧件。通过施工辅助平台为成桩灌注工作提供安全防护以及效率提升，并采用冲击钻配合旋挖钻施工，旋挖钻采用套钻法施工，施工进度可提高50％，混凝土超耗可控制在8％以内；采用泥浆循环处理中心，可实现现场泥浆零排放，泥浆可全部进行重新利用，同时提高圆砾土夹漂石地层大直径桩基成孔质量，加快施工进度，可保证现场文明标准化施工。
Large-diameter pile foundation pile forming method under geology of round gravel soil clamping boulder and construction auxiliary platform
The invention discloses a large-diameter pile foundation pile forming method under the geology of gravel soil clamping boulder and a construction auxiliary platform, and relates to the technical field of pile foundation hole forming construction, the large-diameter pile foundation pile forming method comprises a bearing assembly, and the bearing assembly comprises a platform framework, a reinforcement cage positioning plug pin, a platform turning cover and a fixed cross beam; the fastening assembly comprises a pressing piece, a movable locking piece, a first limiting piece and a second limiting piece; the adjusting assembly comprises an adjustable part and a locking part. Safety protection and efficiency improvement are provided for pile-forming pouring work through the construction auxiliary platform, a percussion drill is adopted to be matched with a rotary excavating drill for construction, the rotary excavating drill adopts a casing drilling method for construction, the construction progress can be improved by 50%, and concrete excess consumption can be controlled within 8%; and a slurry circulating treatment center is adopted, so that zero emission of on-site slurry can be realized, all the slurry can be reused, meanwhile, the hole forming quality of the large-diameter pile foundation of the round gravel soil clamping boulder stratum is improved, the construction progress is accelerated, and on-site civilized and standardized construction can be ensured.
本发明公开了圆砾土夹漂石地质下大直径桩基成桩方法及施工辅助平台，涉及桩基成孔施工技术领域，其包括承载组件，包括平台骨架、钢筋笼定位插销、平台翻盖以及固定横梁；紧固组件，包括下压件、移动锁定件、第一限位件以及第二限位件；调节组件，包括可调件、锁紧件。通过施工辅助平台为成桩灌注工作提供安全防护以及效率提升，并采用冲击钻配合旋挖钻施工，旋挖钻采用套钻法施工，施工进度可提高50％，混凝土超耗可控制在8％以内；采用泥浆循环处理中心，可实现现场泥浆零排放，泥浆可全部进行重新利用，同时提高圆砾土夹漂石地层大直径桩基成孔质量，加快施工进度，可保证现场文明标准化施工。
Large-diameter pile foundation pile forming method under geology of round gravel soil clamping boulder and construction auxiliary platform
圆砾土夹漂石地质下大直径桩基成桩方法及施工辅助平台
PENG BO (author) / LE HONGLEI (author) / SUN JINGMAO (author) / ZHANG ZHANJUN (author) / QIAN DUO (author) / YANG CHEN (author) / QIAO QIAO (author) / YE ZUN (author) / LIU JIE (author) / CHEN YUANYUAN (author)
2024-02-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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