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A platform for research: civil engineering, architecture and urbanism
Foundation pit anchoring secant pile structure and construction technology thereof
The invention belongs to the technical field of foundation pit anchoring secant piles, and particularly relates to a foundation pit anchoring secant pile structure and a construction technology thereof, and the foundation pit anchoring secant pile structure comprises a shaping pile and a fixing pile; the shaping pile is provided with two meshing parts in the axial direction of the shaping pile, and the two meshing parts are symmetrically arranged on the side wall of the shaping pile 1. The fixing pile is of a circular tubular structure, and the fixing pile is matched with the corresponding meshing part of the shaping pile in a meshing mode. When concrete is poured, only a pouring cavity formed by the first arc-shaped plate and the second arc-shaped plate is filled, material waste caused by the fact that the whole shaping pile is filled with the concrete is avoided, meanwhile, super-retarding concrete does not need to be used for filling the shaping pile, the cost is reduced, meanwhile, the super-retarding concrete is not used in construction, and the construction efficiency is improved. And the construction speed is increased.
本发明属于基坑锚固咬合桩技术领域，具体涉及一种基坑锚固咬合桩结构及其施工工艺，所述基坑锚固咬合桩结构包括定型桩和固定桩；定型桩沿其轴向设置有咬合部，咬合部设置有两个，两个咬合部对称设置在定型桩1的侧壁上；固定桩为圆形管状结构，固定桩与定型桩的相应咬合部咬合配合。本发明使得混凝土在灌入时只会将第一弧形板和第二弧形板形成的灌注腔填满，避免了混凝土将整个定型桩填满时造成的材料浪费，同时无需使用超缓凝混凝土对定型桩进行填充，降低了成本，同时施工中不使用超缓凝混凝土，提高了施工速度。
Foundation pit anchoring secant pile structure and construction technology thereof
The invention belongs to the technical field of foundation pit anchoring secant piles, and particularly relates to a foundation pit anchoring secant pile structure and a construction technology thereof, and the foundation pit anchoring secant pile structure comprises a shaping pile and a fixing pile; the shaping pile is provided with two meshing parts in the axial direction of the shaping pile, and the two meshing parts are symmetrically arranged on the side wall of the shaping pile 1. The fixing pile is of a circular tubular structure, and the fixing pile is matched with the corresponding meshing part of the shaping pile in a meshing mode. When concrete is poured, only a pouring cavity formed by the first arc-shaped plate and the second arc-shaped plate is filled, material waste caused by the fact that the whole shaping pile is filled with the concrete is avoided, meanwhile, super-retarding concrete does not need to be used for filling the shaping pile, the cost is reduced, meanwhile, the super-retarding concrete is not used in construction, and the construction efficiency is improved. And the construction speed is increased.
本发明属于基坑锚固咬合桩技术领域，具体涉及一种基坑锚固咬合桩结构及其施工工艺，所述基坑锚固咬合桩结构包括定型桩和固定桩；定型桩沿其轴向设置有咬合部，咬合部设置有两个，两个咬合部对称设置在定型桩1的侧壁上；固定桩为圆形管状结构，固定桩与定型桩的相应咬合部咬合配合。本发明使得混凝土在灌入时只会将第一弧形板和第二弧形板形成的灌注腔填满，避免了混凝土将整个定型桩填满时造成的材料浪费，同时无需使用超缓凝混凝土对定型桩进行填充，降低了成本，同时施工中不使用超缓凝混凝土，提高了施工速度。
Foundation pit anchoring secant pile structure and construction technology thereof
基坑锚固咬合桩结构及其施工工艺
FU RUIYONG (author) / SHI WENBIAO (author) / ZHAO LISHU (author) / SUN YANTAO (author) / GAO CHUANXI (author) / GAO ZHONGXU (author) / SU DONGSHENG (author) / LI ZONGGANG (author) / ZHOU WEI (author) / LIN LIANG (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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