Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile foundation structure and construction method thereof
The invention relates to a pile foundation structure and a construction method thereof, and relates to the technical field of building foundation construction. A pile foundation structure comprises a pile bearing platform and a foundation pile connected with the pile bearing platform, and the foundation pile is in a barrel shape with the hollow interior and the two through ends. A mounting hole is formed in the peripheral wall of the foundation pile in the radial direction of the foundation pile in a penetrating mode, an inserting rod is slidably connected to the inner side wall of the mounting hole, and the end, away from the axis of the foundation pile, of the inserting rod is used for being inserted into a soil layer; a mounting rod is arranged in the foundation pile, a driving rod is arranged on the mounting rod, a driving surface is obliquely arranged on the lower surface of the driving rod, and the driving surface is used for abutting against the upper surface of the end, close to the axis of the foundation pile, of the inserting rod. When the foundation pile is stressed, the mounting rod is moved downwards, the mounting rod drives the driving rod to move downwards, so that the driving rod drives the inserting rod to move, the inserting rod is inserted into a soil layer outside the foundation pile, downward movement of the foundation pile is limited, the possibility that the foundation pile sinks after being stressed is reduced, and the stability of the pile foundation structure is improved.
本申请涉及一种桩基结构及其施工方法，涉及建筑基础施工技术领域。一种桩基结构，包括桩承台和与桩承台相连的基桩，所述基桩呈内部中空且两端贯穿的筒状；所述基桩的外周壁沿基桩的径向贯穿设置有安装孔，所述安装孔的内侧壁滑移连接有插设杆，所述插设杆远离基桩的轴线的一端用于插入土层内；所述基桩内设置有安装杆，所述安装杆设置有驱动杆，所述驱动杆的下表面倾斜设置有驱动面，所述驱动面用于与插设杆靠近基桩的轴线的一端的上表面抵接。向下移动安装杆，安装杆带动驱动杆下移，以供驱动杆驱动插设杆移动，从而使插设杆插入基桩外部的土层内，以限制基桩向下的移动，有利于减小基桩受力后发生下沉的可能性，以提高桩基结构的稳定性。
Pile foundation structure and construction method thereof
The invention relates to a pile foundation structure and a construction method thereof, and relates to the technical field of building foundation construction. A pile foundation structure comprises a pile bearing platform and a foundation pile connected with the pile bearing platform, and the foundation pile is in a barrel shape with the hollow interior and the two through ends. A mounting hole is formed in the peripheral wall of the foundation pile in the radial direction of the foundation pile in a penetrating mode, an inserting rod is slidably connected to the inner side wall of the mounting hole, and the end, away from the axis of the foundation pile, of the inserting rod is used for being inserted into a soil layer; a mounting rod is arranged in the foundation pile, a driving rod is arranged on the mounting rod, a driving surface is obliquely arranged on the lower surface of the driving rod, and the driving surface is used for abutting against the upper surface of the end, close to the axis of the foundation pile, of the inserting rod. When the foundation pile is stressed, the mounting rod is moved downwards, the mounting rod drives the driving rod to move downwards, so that the driving rod drives the inserting rod to move, the inserting rod is inserted into a soil layer outside the foundation pile, downward movement of the foundation pile is limited, the possibility that the foundation pile sinks after being stressed is reduced, and the stability of the pile foundation structure is improved.
本申请涉及一种桩基结构及其施工方法，涉及建筑基础施工技术领域。一种桩基结构，包括桩承台和与桩承台相连的基桩，所述基桩呈内部中空且两端贯穿的筒状；所述基桩的外周壁沿基桩的径向贯穿设置有安装孔，所述安装孔的内侧壁滑移连接有插设杆，所述插设杆远离基桩的轴线的一端用于插入土层内；所述基桩内设置有安装杆，所述安装杆设置有驱动杆，所述驱动杆的下表面倾斜设置有驱动面，所述驱动面用于与插设杆靠近基桩的轴线的一端的上表面抵接。向下移动安装杆，安装杆带动驱动杆下移，以供驱动杆驱动插设杆移动，从而使插设杆插入基桩外部的土层内，以限制基桩向下的移动，有利于减小基桩受力后发生下沉的可能性，以提高桩基结构的稳定性。
Pile foundation structure and construction method thereof
一种桩基结构及其施工方法
LYU QIANLIANG (Autor:in) / LYU LIANGJUN (Autor:in) / DAI QILI (Autor:in) / LI WEI (Autor:in)
05.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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