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A platform for research: civil engineering, architecture and urbanism
Vibro-replacement hole-forming construction method of vibro-replacement stone column machine
The invention discloses a vibro-replacement gravel pile machine construction method which comprises the following steps: automatically guiding a vibro-replacement gravel pile machine to a to-be-constructed pile point according to latitude and longitude information of the to-be-constructed pile point and the vibro-replacement gravel pile machine, and aligning a vibro-replacement device system to the to-be-constructed pile point; after the vibroflot system is aligned with the to-be-constructed pile point, the perpendicularity of the vibroflot system is adjusted, and the vibroflot system vertically conducts vibroflot hole-forming construction on the to-be-constructed pile point; after the perpendicularity of the vibroflot system is adjusted, the perpendicularity of the vibroflot system is detected in real time, and the perpendicularity of the vibroflot system is adjusted according to the detected perpendicularity deviation; and in the process of pore-forming construction on the construction pile point, the water discharging flow and the air discharging pressure of an automatic feeding system used for cooperating with pore-forming construction of the vibroflot system are adjusted according to the current stratum compactness. According to the method, the vibro-replacement gravel pile machine can be automatically and accurately positioned to a pile point to be constructed, construction can be conducted at night or under the condition of insufficient illumination, the perpendicularity of a pile hole subjected to vibro-replacement construction meets the requirement, water drainage and gas drainage can be accurately controlled according to the compactness of different stratums, and the method is suitable for complex stratums in strong earthquake zones.
本发明公开一种振冲碎石桩机施工的方法，包括：根据待施工桩点和振冲碎石桩机的经纬度信息，将振冲碎石桩机自动引导到待施工桩点处，并使振冲器系统对准待施工桩点；振冲器系统对准待施工桩点后，调节振冲器系统的垂直度，使振冲器系统垂直地对施工桩点进行振冲造孔施工；在调节振冲器系统的垂直度之后，实时检测振冲器系统的垂直度，以根据检测到的垂直度偏差对振冲器系统垂直度进行调节；对施工桩点进行造孔施工的过程中，根据当前地层密实度调节用于协同振冲器系统造孔施工的自动进给系统的下水的流量和下气的压力。本发明方法，振冲碎石桩机可自动精准定位到待施工桩点处，可在夜间或照明不足条件下进行施工，振冲施工的桩孔垂直度符合要求，可根据不同地层密实度分别精确控制下水、下气，适用于强震地带复杂地层。
Vibro-replacement hole-forming construction method of vibro-replacement stone column machine
The invention discloses a vibro-replacement gravel pile machine construction method which comprises the following steps: automatically guiding a vibro-replacement gravel pile machine to a to-be-constructed pile point according to latitude and longitude information of the to-be-constructed pile point and the vibro-replacement gravel pile machine, and aligning a vibro-replacement device system to the to-be-constructed pile point; after the vibroflot system is aligned with the to-be-constructed pile point, the perpendicularity of the vibroflot system is adjusted, and the vibroflot system vertically conducts vibroflot hole-forming construction on the to-be-constructed pile point; after the perpendicularity of the vibroflot system is adjusted, the perpendicularity of the vibroflot system is detected in real time, and the perpendicularity of the vibroflot system is adjusted according to the detected perpendicularity deviation; and in the process of pore-forming construction on the construction pile point, the water discharging flow and the air discharging pressure of an automatic feeding system used for cooperating with pore-forming construction of the vibroflot system are adjusted according to the current stratum compactness. According to the method, the vibro-replacement gravel pile machine can be automatically and accurately positioned to a pile point to be constructed, construction can be conducted at night or under the condition of insufficient illumination, the perpendicularity of a pile hole subjected to vibro-replacement construction meets the requirement, water drainage and gas drainage can be accurately controlled according to the compactness of different stratums, and the method is suitable for complex stratums in strong earthquake zones.
本发明公开一种振冲碎石桩机施工的方法，包括：根据待施工桩点和振冲碎石桩机的经纬度信息，将振冲碎石桩机自动引导到待施工桩点处，并使振冲器系统对准待施工桩点；振冲器系统对准待施工桩点后，调节振冲器系统的垂直度，使振冲器系统垂直地对施工桩点进行振冲造孔施工；在调节振冲器系统的垂直度之后，实时检测振冲器系统的垂直度，以根据检测到的垂直度偏差对振冲器系统垂直度进行调节；对施工桩点进行造孔施工的过程中，根据当前地层密实度调节用于协同振冲器系统造孔施工的自动进给系统的下水的流量和下气的压力。本发明方法，振冲碎石桩机可自动精准定位到待施工桩点处，可在夜间或照明不足条件下进行施工，振冲施工的桩孔垂直度符合要求，可根据不同地层密实度分别精确控制下水、下气，适用于强震地带复杂地层。
Vibro-replacement hole-forming construction method of vibro-replacement stone column machine
振冲碎石桩机振冲造孔施工的方法
SHI FENG (author) / ZHAO JUN (author) / ZHANG JIAJUN (author) / SUN LIANG (author) / TANG YONGJUN (author) / CAO JIE (author) / HAN WEI (author) / SEAN SHANG (author) / XU FANGCAI (author) / TANG WENLU (author)
2023-02-17
Patent
Electronic Resource
Chinese
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