A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel grouting pipe pile
The invention discloses a novel grouting pipe pile. The novel grouting pipe pile specifically comprises a specially-made pipe pile and a grouting pipe. Wherein the grouting pipe is a hollow pipe, and a grouting hole is formed close to the tail end of the grouting pipe; the stop-grouting plugs comprise an upper stop-grouting plug and a lower stop-grouting plug, trays are arranged at the tops and the bottoms of the stop-grouting plugs, and electromagnets are fixed to the trays; in the pipe pile, a group of grouting holes are reserved in the range of each meter, and at least four grouting holes are reserved in each group of grouting holes; all grouting holes in each group of grouting holes are located in the same plane, and the plane of each grouting hole is perpendicular to the vertical central axis of the tubular pile; according to the method, the strength of the soft soil layer can be effectively improved, and the bearing capacity of the pipe pile is improved; the grouting equipment is simple and convenient to construct and can be recycled.
本发明公开了一种新型灌浆管桩，具体包括：特制的管桩和灌浆管。其中：所述灌浆管为中空管，临近末端有灌浆孔；所述止浆塞包含上、下两个止浆塞，止浆塞顶部和底部均设置有托盘，托盘上固定有电磁铁；所述管桩中，每一米范围都预留有一组灌浆孔，每组灌浆孔至少预留有四个灌浆孔；所述每组灌浆孔所有灌浆孔均处在同一平面中，且每一个灌浆孔平面均垂直于管桩竖向中轴线；本发明所提供的方法可以有效改善软质土层强度，提高管桩承载力；灌浆设备施工简单方便，可以实现回收利用。
Novel grouting pipe pile
The invention discloses a novel grouting pipe pile. The novel grouting pipe pile specifically comprises a specially-made pipe pile and a grouting pipe. Wherein the grouting pipe is a hollow pipe, and a grouting hole is formed close to the tail end of the grouting pipe; the stop-grouting plugs comprise an upper stop-grouting plug and a lower stop-grouting plug, trays are arranged at the tops and the bottoms of the stop-grouting plugs, and electromagnets are fixed to the trays; in the pipe pile, a group of grouting holes are reserved in the range of each meter, and at least four grouting holes are reserved in each group of grouting holes; all grouting holes in each group of grouting holes are located in the same plane, and the plane of each grouting hole is perpendicular to the vertical central axis of the tubular pile; according to the method, the strength of the soft soil layer can be effectively improved, and the bearing capacity of the pipe pile is improved; the grouting equipment is simple and convenient to construct and can be recycled.
本发明公开了一种新型灌浆管桩，具体包括：特制的管桩和灌浆管。其中：所述灌浆管为中空管，临近末端有灌浆孔；所述止浆塞包含上、下两个止浆塞，止浆塞顶部和底部均设置有托盘，托盘上固定有电磁铁；所述管桩中，每一米范围都预留有一组灌浆孔，每组灌浆孔至少预留有四个灌浆孔；所述每组灌浆孔所有灌浆孔均处在同一平面中，且每一个灌浆孔平面均垂直于管桩竖向中轴线；本发明所提供的方法可以有效改善软质土层强度，提高管桩承载力；灌浆设备施工简单方便，可以实现回收利用。
Novel grouting pipe pile
一种新型灌浆管桩
CHEN ZEXIN (author) / LIANG SHIHUA (author) / RUAN YUNPENG (author)
2022-12-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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