Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a vibroflotation method capable of obtaining the guaranteed pile diameter of a gravel pile, and the vibroflotation construction of a gravel pile hole is rapidly completed by controlling the water-air linkage of a vibroflotation gravel pile machine comprising a telescopic guide rod and a vibroflotation device; gravel fillers are placed in the gravel pile holes in batches, the gravel fillers placed in the gravel pile holes in batches are subjected to vibroflotation densification one by one through the vibroflotation device, and N gravel pile sections are formed; the pile diameter of each gravel pile section is calculated and stored according to the filling amount of the gravel filling materials placed in the gravel pile holes in each batch; comparing all the calculated pile diameters of the gravel pile sections one by one to obtain the minimum pile diameter serving as the guaranteed pile diameter of the gravel pile; and during the period of forming each gravel pile section, an electromagnetic sensor arranged in the vibroflot generates a real-time electromagnetic induction signal corresponding to the amplitude of the vibroflot, the vibroflot density of the vibroflot is controlled, and the gravel pile sections tightly combined with the soil layer around the gravel pile hole are obtained.
本发明公开了一种可获得碎石桩保证桩径的振冲方法，通过对包括伸缩导杆和振冲器的振冲碎石桩机的水气联动进行控制，快速完成碎石桩孔的振冲施工；将碎石填料分批次置入所述碎石桩孔中，通过所述振冲器对逐一对分批次置入所述碎石桩孔中的碎石填料进行振冲加密，形成N个碎石桩段；利用每批次置入碎石桩孔内的碎石填料的填料量，计算并保存每个碎石桩段的桩径；通过将所有计算的碎石桩段的桩径逐一进行比较，得到作为碎石桩保证桩径的最小桩径；在形成每个碎石桩段期间，设置在振冲器内的电磁传感器生成的对应于振冲器振幅的实时电磁感应信号，对所述振冲器的振冲加密进行控制，得到与碎石桩孔周围土层紧密结合在一起的碎石桩段。
The invention discloses a vibroflotation method capable of obtaining the guaranteed pile diameter of a gravel pile, and the vibroflotation construction of a gravel pile hole is rapidly completed by controlling the water-air linkage of a vibroflotation gravel pile machine comprising a telescopic guide rod and a vibroflotation device; gravel fillers are placed in the gravel pile holes in batches, the gravel fillers placed in the gravel pile holes in batches are subjected to vibroflotation densification one by one through the vibroflotation device, and N gravel pile sections are formed; the pile diameter of each gravel pile section is calculated and stored according to the filling amount of the gravel filling materials placed in the gravel pile holes in each batch; comparing all the calculated pile diameters of the gravel pile sections one by one to obtain the minimum pile diameter serving as the guaranteed pile diameter of the gravel pile; and during the period of forming each gravel pile section, an electromagnetic sensor arranged in the vibroflot generates a real-time electromagnetic induction signal corresponding to the amplitude of the vibroflot, the vibroflot density of the vibroflot is controlled, and the gravel pile sections tightly combined with the soil layer around the gravel pile hole are obtained.
本发明公开了一种可获得碎石桩保证桩径的振冲方法，通过对包括伸缩导杆和振冲器的振冲碎石桩机的水气联动进行控制，快速完成碎石桩孔的振冲施工；将碎石填料分批次置入所述碎石桩孔中，通过所述振冲器对逐一对分批次置入所述碎石桩孔中的碎石填料进行振冲加密，形成N个碎石桩段；利用每批次置入碎石桩孔内的碎石填料的填料量，计算并保存每个碎石桩段的桩径；通过将所有计算的碎石桩段的桩径逐一进行比较，得到作为碎石桩保证桩径的最小桩径；在形成每个碎石桩段期间，设置在振冲器内的电磁传感器生成的对应于振冲器振幅的实时电磁感应信号，对所述振冲器的振冲加密进行控制，得到与碎石桩孔周围土层紧密结合在一起的碎石桩段。
Vibroflotation method capable of obtaining guaranteed pile diameter of gravel pile
一种可获得碎石桩保证桩径的振冲方法
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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