A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The vibroflotation construction method capable of ensuring the effective pile diameter of the gravel pile comprises the steps that the vibroflotation construction of a gravel pile hole is rapidly completed by controlling launching of a vibroflotation gravel pile machine comprising a telescopic guide rod and a vibroflotation device; in the process that the vibroflot carries out vibroflot on the gravel around the vibroflot, a sound pickup arranged on the inner side of a shell of the vibroflot is used for detecting real-time vibration signals of the vibroflot when the vibroflot carries out vibroflot on the gravel embedded into the soil layer around the gravel pile hole; according to real-time vibration signals of the vibroflot detected by a sound pickup arranged on the inner side of a shell of the vibroflot, vibroflot of the vibroflot on the gravel pile is controlled, so that the vibroflot vibroflots gravel filled in gravel pile holes, and the pile diameter of the gravel pile is equal to the effective pile diameter.
本发明公开了一种可确保碎石桩有效桩径的振冲施工方法，包括：通过对包括伸缩导杆和振冲器的振冲碎石桩机的下水进行控制，快速完成碎石桩孔的振冲施工；在所述振冲器对其周围的碎石进行振冲过程中，利用设置在振冲器壳体内侧的拾音器检测振冲器对嵌入到碎石桩孔周围土层中的碎石进行振冲时的振冲器实时振动信号；根据设置在振冲器壳体内侧的拾音器检测到的所述振冲器实时振动信号，对所述振冲器对碎石桩的振冲进行控制，使振冲器振冲填入碎石桩孔中的碎石而形成碎石桩的桩径等于有效桩径。
The vibroflotation construction method capable of ensuring the effective pile diameter of the gravel pile comprises the steps that the vibroflotation construction of a gravel pile hole is rapidly completed by controlling launching of a vibroflotation gravel pile machine comprising a telescopic guide rod and a vibroflotation device; in the process that the vibroflot carries out vibroflot on the gravel around the vibroflot, a sound pickup arranged on the inner side of a shell of the vibroflot is used for detecting real-time vibration signals of the vibroflot when the vibroflot carries out vibroflot on the gravel embedded into the soil layer around the gravel pile hole; according to real-time vibration signals of the vibroflot detected by a sound pickup arranged on the inner side of a shell of the vibroflot, vibroflot of the vibroflot on the gravel pile is controlled, so that the vibroflot vibroflots gravel filled in gravel pile holes, and the pile diameter of the gravel pile is equal to the effective pile diameter.
本发明公开了一种可确保碎石桩有效桩径的振冲施工方法，包括：通过对包括伸缩导杆和振冲器的振冲碎石桩机的下水进行控制，快速完成碎石桩孔的振冲施工；在所述振冲器对其周围的碎石进行振冲过程中，利用设置在振冲器壳体内侧的拾音器检测振冲器对嵌入到碎石桩孔周围土层中的碎石进行振冲时的振冲器实时振动信号；根据设置在振冲器壳体内侧的拾音器检测到的所述振冲器实时振动信号，对所述振冲器对碎石桩的振冲进行控制，使振冲器振冲填入碎石桩孔中的碎石而形成碎石桩的桩径等于有效桩径。
Vibroflotation construction method capable of ensuring effective pile diameter of gravel pile
一种可确保碎石桩有效桩径的振冲施工方法
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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