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A platform for research: civil engineering, architecture and urbanism
Basement anti-floating anchor rod structure and construction method
The invention provides a basement anti-floating anchor rod structure and a construction method, and belongs to the technical field of building construction.The structure comprises at least three threaded rods, positioning pieces, limiting pieces, water stopping pieces and a grouting pipe, the threaded rods are arranged side by side, each threaded rod comprises a straight section and a bent section bent outwards, the positioning pieces are arranged in the height direction of the straight sections at equal intervals, and the limiting pieces are arranged on the straight sections; the limiting piece is arranged at the bottom of the straight section, the water stop piece is installed between the straight section and the bent section, and the grouting pipe is arranged in the center of the threaded rods. The positioning piece comprises a positioning plate and an elastic piece, the limiting piece comprises a fixed plate, a limiting rod, a movable ring, a guide rod and a heavy hammer, friction between the anchor rod and a hole wall is increased through the limiting piece, expansion limiting of the bottom end of the anchor rod is achieved by controlling rotation of the limiting rod, and therefore the problem that the anchor rod floats upwards is solved, operation and construction are convenient, and the anti-floating effect is reliable.
本发明提供了一种地下室抗浮锚杆结构及施工方法，属于建筑施工技术领域，该结构包括螺纹杆、定位件、限位件、止水件和注浆管，螺纹杆并列设置有至少三根，螺纹杆包括平直段和向外弯曲的弯折段，定位件沿平直段的高度方向等距设置，限位件设置于平直段的底部，止水件安装于平直段和弯折段之间，注浆管设置于多根螺纹杆的中心；定位件包括定位板和弹性片，限位件包括固定板、限位杆、活动环、导向杆和重锤，该结构通过限位件增加锚杆与孔壁的摩擦，通过控制限位杆转动实现锚杆底端扩张限位，从而解决锚杆上浮的问题，方便操作及施工，抗浮效果可靠。
Basement anti-floating anchor rod structure and construction method
The invention provides a basement anti-floating anchor rod structure and a construction method, and belongs to the technical field of building construction.The structure comprises at least three threaded rods, positioning pieces, limiting pieces, water stopping pieces and a grouting pipe, the threaded rods are arranged side by side, each threaded rod comprises a straight section and a bent section bent outwards, the positioning pieces are arranged in the height direction of the straight sections at equal intervals, and the limiting pieces are arranged on the straight sections; the limiting piece is arranged at the bottom of the straight section, the water stop piece is installed between the straight section and the bent section, and the grouting pipe is arranged in the center of the threaded rods. The positioning piece comprises a positioning plate and an elastic piece, the limiting piece comprises a fixed plate, a limiting rod, a movable ring, a guide rod and a heavy hammer, friction between the anchor rod and a hole wall is increased through the limiting piece, expansion limiting of the bottom end of the anchor rod is achieved by controlling rotation of the limiting rod, and therefore the problem that the anchor rod floats upwards is solved, operation and construction are convenient, and the anti-floating effect is reliable.
本发明提供了一种地下室抗浮锚杆结构及施工方法，属于建筑施工技术领域，该结构包括螺纹杆、定位件、限位件、止水件和注浆管，螺纹杆并列设置有至少三根，螺纹杆包括平直段和向外弯曲的弯折段，定位件沿平直段的高度方向等距设置，限位件设置于平直段的底部，止水件安装于平直段和弯折段之间，注浆管设置于多根螺纹杆的中心；定位件包括定位板和弹性片，限位件包括固定板、限位杆、活动环、导向杆和重锤，该结构通过限位件增加锚杆与孔壁的摩擦，通过控制限位杆转动实现锚杆底端扩张限位，从而解决锚杆上浮的问题，方便操作及施工，抗浮效果可靠。
Basement anti-floating anchor rod structure and construction method
一种地下室抗浮锚杆结构及施工方法
TU CHENXING (author) / XU XIAOYANG (author) / LIU YANG (author) / QU HUOXIANG (author) / DING WENLING (author) / ZHENG YI (author) / ZHANG YING (author) / BAO LIGUO (author) / MA WANJUN (author) / MA XINYA (author)
2024-01-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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