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Hard stratum continuous drilling and cyclic pouring integrated piling technology construction method
The invention belongs to the technical field of civil engineering, and particularly relates to a hard stratum continuous drilling and cyclic pouring integrated piling technology construction method. The method comprises the steps of site leveling, pile hole position point geological survey, integrated piling tool installation, drilling and cyclic pouring specific construction and reinforcement cage installation. Integrated piling tool installation comprises the steps that the number of needed cyclic devices is calculated, and an integrated piling tool string is assembled. The drilling and cyclic pouring specific construction comprises posture adjustment, drilling and synchronous chip removal, residual chip removal and concrete pouring rules. The reinforcement cage installation comprises aninstallation method and an installation sequence. The brand-new hard stratum continuous drilling and cyclic pouring integrated piling technology construction method is provided, and the piling drilling efficiency, the cyclic chip removal efficiency and the continuous pouring efficiency are improved.
本发明属于土木工程技术领域，具体涉及硬地层连续钻进循环浇筑一体化打桩技术施工方法。采用的技术方案为：硬地层连续钻进循环浇筑一体化打桩技术施工方法，所述硬地层连续钻进循环浇筑一体化打桩技术施工方法包括步骤：平整场地、桩孔位置点地质测量、安装一体化打桩工具、钻进循环浇筑具体施工、钢筋笼安装；所述安装一体化打桩工具包括计算所需循环装置个数，组装一体化打桩工具串；所述钻进循环浇筑具体施工包括姿态调整、钻进和同步排屑、残屑清除、混凝土浇筑规则；所述钢筋笼安装包括安装方法及顺序。本发明提供了一种全新的硬地层连续钻进循环浇筑一体化打桩技术施工方法，提升打桩钻进、循环排屑和连续浇筑的效率。
Hard stratum continuous drilling and cyclic pouring integrated piling technology construction method
The invention belongs to the technical field of civil engineering, and particularly relates to a hard stratum continuous drilling and cyclic pouring integrated piling technology construction method. The method comprises the steps of site leveling, pile hole position point geological survey, integrated piling tool installation, drilling and cyclic pouring specific construction and reinforcement cage installation. Integrated piling tool installation comprises the steps that the number of needed cyclic devices is calculated, and an integrated piling tool string is assembled. The drilling and cyclic pouring specific construction comprises posture adjustment, drilling and synchronous chip removal, residual chip removal and concrete pouring rules. The reinforcement cage installation comprises aninstallation method and an installation sequence. The brand-new hard stratum continuous drilling and cyclic pouring integrated piling technology construction method is provided, and the piling drilling efficiency, the cyclic chip removal efficiency and the continuous pouring efficiency are improved.
本发明属于土木工程技术领域，具体涉及硬地层连续钻进循环浇筑一体化打桩技术施工方法。采用的技术方案为：硬地层连续钻进循环浇筑一体化打桩技术施工方法，所述硬地层连续钻进循环浇筑一体化打桩技术施工方法包括步骤：平整场地、桩孔位置点地质测量、安装一体化打桩工具、钻进循环浇筑具体施工、钢筋笼安装；所述安装一体化打桩工具包括计算所需循环装置个数，组装一体化打桩工具串；所述钻进循环浇筑具体施工包括姿态调整、钻进和同步排屑、残屑清除、混凝土浇筑规则；所述钢筋笼安装包括安装方法及顺序。本发明提供了一种全新的硬地层连续钻进循环浇筑一体化打桩技术施工方法，提升打桩钻进、循环排屑和连续浇筑的效率。
Hard stratum continuous drilling and cyclic pouring integrated piling technology construction method
硬地层连续钻进循环浇筑一体化打桩技术施工方法
TIAN JIALIN (Autor:in) / TANG LEI (Autor:in) / LI YAN (Autor:in) / XING CHUNYU (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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