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A platform for research: civil engineering, architecture and urbanism
Pile grouting construction method capable of penetrating through underground water layer
The invention provides a pile grouting construction method capable of penetrating through an underground water layer, and belongs to the technical field of civil engineering. The pile grouting construction method comprises the following steps: punching: continuous extrusion equipment is adjusted to be in a press-in mode, a positioning pile is fixed to the ground, a pile rod for punching is inserted into a punched hole under the condition that a magnet exciting coil and a permanent magnet disc repel each other, and the magnet exciting coil and the permanent magnet disc attract and repel each other intermittently till the pile rod is inserted into the designated depth; The continuous extrusion equipment is adjusted to be in a pulling-out mode, the magnet exciting coil and the permanent magnet disc intermittently attract and repel each other till the pile rod is pulled out of the pile hole, and punching is completed; pressing in of an immersed tube: the continuous extrusion equipment is adjusted to be in a press-in mode, and the immersed tube is rapidly extruded into the pile hole; and pile pouring: a reinforcement cage is placed in the immersed tube, then concrete is poured, and pile pouring is completed after the concrete is solidified. The pile grouting construction method has the advantages of high efficiency and the like.
本发明提供了一种穿过地下水层灌桩施工方法，属于土木工程技术领域。包括如下步骤：打孔：调整连续挤压设备至压入模式，将定位桩固定在地面上，在励磁线圈与永磁盘相斥的情况下将打孔用的桩杆插入穿孔内，间歇性的使励磁线圈与永磁盘之间相吸和相斥，直至桩杆插入指定深度；调整连续挤压设备至拔出模式，间歇性的使励磁线圈与永磁盘之间相吸和相斥，直至桩杆拔出桩孔，即完成打孔；压入沉管：调整连续挤压设备至压入模式，将沉管快速挤入桩孔内；灌桩：在沉管内放置钢筋笼，然后灌注混凝土，待混凝土固化即完成灌桩。本发明具有效率高等优点。
Pile grouting construction method capable of penetrating through underground water layer
The invention provides a pile grouting construction method capable of penetrating through an underground water layer, and belongs to the technical field of civil engineering. The pile grouting construction method comprises the following steps: punching: continuous extrusion equipment is adjusted to be in a press-in mode, a positioning pile is fixed to the ground, a pile rod for punching is inserted into a punched hole under the condition that a magnet exciting coil and a permanent magnet disc repel each other, and the magnet exciting coil and the permanent magnet disc attract and repel each other intermittently till the pile rod is inserted into the designated depth; The continuous extrusion equipment is adjusted to be in a pulling-out mode, the magnet exciting coil and the permanent magnet disc intermittently attract and repel each other till the pile rod is pulled out of the pile hole, and punching is completed; pressing in of an immersed tube: the continuous extrusion equipment is adjusted to be in a press-in mode, and the immersed tube is rapidly extruded into the pile hole; and pile pouring: a reinforcement cage is placed in the immersed tube, then concrete is poured, and pile pouring is completed after the concrete is solidified. The pile grouting construction method has the advantages of high efficiency and the like.
本发明提供了一种穿过地下水层灌桩施工方法，属于土木工程技术领域。包括如下步骤：打孔：调整连续挤压设备至压入模式，将定位桩固定在地面上，在励磁线圈与永磁盘相斥的情况下将打孔用的桩杆插入穿孔内，间歇性的使励磁线圈与永磁盘之间相吸和相斥，直至桩杆插入指定深度；调整连续挤压设备至拔出模式，间歇性的使励磁线圈与永磁盘之间相吸和相斥，直至桩杆拔出桩孔，即完成打孔；压入沉管：调整连续挤压设备至压入模式，将沉管快速挤入桩孔内；灌桩：在沉管内放置钢筋笼，然后灌注混凝土，待混凝土固化即完成灌桩。本发明具有效率高等优点。
Pile grouting construction method capable of penetrating through underground water layer
一种穿过地下水层灌桩施工方法
CHEN YITAO (author)
2021-08-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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