Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device and method for accurately measuring sediment thickness of cast-in-situ bored pile
The invention discloses a device and a method for accurately measuring the sediment thickness of a cast-in-situ bored pile. The device comprises an upper computer and a sediment probe, wherein the sediment probe comprises a shell, a mechanical probe and a chassis; at least four first pressure sensors are uniformly distributed on a bottom surface of the chassis; a second pressure sensor, which is used for recording a real-time pressure value when entering a sediment layer to reach the bottom of the sediment layer, is arranged at an end part of the mechanical probe; an angle sensor for measuringan inclination angle of the mechanical probe is arranged on the body of the mechanical probe; the first pressure sensors, the second pressure sensor and the angle sensor are all electrically connected with the upper computer; and a counterweight device capable of being adjusted in real time is arranged on the chassis. Through the device and the method disclosed by the invention, the position of the upper surface of the sediment layer and the sediment thickness can be accurately judged, the inclination of the mechanical probe can be measured while measuring the pressure at the bottom of the chassis and the mechanical probe, a testing result can be corrected by integrating the pressure value and the inclination value, thereby obtaining an accurate sediment thickness.
本发明公开了一种准确测量钻孔灌注桩沉渣厚度的装置及方法，包括上位机和沉渣探头，所述沉渣探头包括外壳、机械探针和底盘；所述底盘的底面均布有至少四个第一压力传感器；所述机械探针的端部设有第二压力传感器，用于记录进入沉渣层中直至沉渣层底部的实时压力值；所述机械探针的本体上还设有测量其倾角的角度传感器；所述第一压力传感器、所述第二压力传感器及所述角度传感器均与上位机电连接；所述底盘上设有可实时调节的配重装置；本装置及方法能够准确判断处沉渣层上表面的位置及沉渣厚度，在测量底盘底部和机械探针压力的同时，并测量机械探针的倾斜度，可综合压力值及倾斜值对测试结果进行修正，从而得到准确的沉渣厚度。
Device and method for accurately measuring sediment thickness of cast-in-situ bored pile
The invention discloses a device and a method for accurately measuring the sediment thickness of a cast-in-situ bored pile. The device comprises an upper computer and a sediment probe, wherein the sediment probe comprises a shell, a mechanical probe and a chassis; at least four first pressure sensors are uniformly distributed on a bottom surface of the chassis; a second pressure sensor, which is used for recording a real-time pressure value when entering a sediment layer to reach the bottom of the sediment layer, is arranged at an end part of the mechanical probe; an angle sensor for measuringan inclination angle of the mechanical probe is arranged on the body of the mechanical probe; the first pressure sensors, the second pressure sensor and the angle sensor are all electrically connected with the upper computer; and a counterweight device capable of being adjusted in real time is arranged on the chassis. Through the device and the method disclosed by the invention, the position of the upper surface of the sediment layer and the sediment thickness can be accurately judged, the inclination of the mechanical probe can be measured while measuring the pressure at the bottom of the chassis and the mechanical probe, a testing result can be corrected by integrating the pressure value and the inclination value, thereby obtaining an accurate sediment thickness.
本发明公开了一种准确测量钻孔灌注桩沉渣厚度的装置及方法，包括上位机和沉渣探头，所述沉渣探头包括外壳、机械探针和底盘；所述底盘的底面均布有至少四个第一压力传感器；所述机械探针的端部设有第二压力传感器，用于记录进入沉渣层中直至沉渣层底部的实时压力值；所述机械探针的本体上还设有测量其倾角的角度传感器；所述第一压力传感器、所述第二压力传感器及所述角度传感器均与上位机电连接；所述底盘上设有可实时调节的配重装置；本装置及方法能够准确判断处沉渣层上表面的位置及沉渣厚度，在测量底盘底部和机械探针压力的同时，并测量机械探针的倾斜度，可综合压力值及倾斜值对测试结果进行修正，从而得到准确的沉渣厚度。
Device and method for accurately measuring sediment thickness of cast-in-situ bored pile
一种准确测量钻孔灌注桩沉渣厚度的装置及方法
YANG YONGBO (Autor:in) / ZHANG QITAO (Autor:in) / ZOU YU (Autor:in) / YIN ZHONGNAN (Autor:in) / LI CHAOSHENG (Autor:in) / ZHANG KUN (Autor:in) / LIU SHAOPING (Autor:in) / DING MINGZHU (Autor:in)
21.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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