Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drill hole static sounding device and method
The invention provides a drill hole static sounding device which comprises a probe rod, an expansion part fixedly arranged on the peripheral side of the probe rod and connected with a pressurization pipeline, a telescopic mechanism connected with the probe rod and a static sounding head connected with the telescopic mechanism, the static probe is connected with the action end of the telescopic mechanism; wherein the telescopic mechanism is used for driving the static sounding head to apply pressure to a soil body at the bottom of a drill hole, a pressure sensor used for measuring the pressure of the soil body is arranged in the static sounding head, and the static sounding device is fixed in the drill hole through expansion of the expansion part after the static sounding device goes down to the horizontal and inclined bottom of the drill hole. The static sounding probe is driven by the telescopic mechanism to apply pressure to a soil body at the bottom of a drill hole, the static sounding probe is made to penetrate into the soil body, the pressure sensor in the static sounding probe measures the pressure of the soil body, and static sounding testing of the state of the soil body in the horizontal and inclined drill holes can be stably achieved.
本发明提供一种钻孔静力触探装置，包括探杆，在探杆周侧固定设置有膨胀部，膨胀部与加压管路连接，加压管路能使膨胀部膨胀，以将探杆固定在钻孔内，还包括伸缩机构，伸缩机构与探杆相连，还包括静力触探头，静力触探头与伸缩机构的动作端相连；其中，伸缩机构用于带动所述静力触探头向钻孔底部的土体施压，静力触探头内设置有用于测量土体压力的压力传感器，将静力触探装置下探到水平、倾斜的钻孔底部之后，通过膨胀部的膨胀，使静力触探装置固定在钻孔内，通过伸缩机构带动静力触探头向钻孔底部的土体施压，并使静力触探头刺入土体内部，静力触探头内的压力传感器测量土体压力，能稳定实现对水平、倾斜钻孔内土体状态的静力触探测试。
Drill hole static sounding device and method
The invention provides a drill hole static sounding device which comprises a probe rod, an expansion part fixedly arranged on the peripheral side of the probe rod and connected with a pressurization pipeline, a telescopic mechanism connected with the probe rod and a static sounding head connected with the telescopic mechanism, the static probe is connected with the action end of the telescopic mechanism; wherein the telescopic mechanism is used for driving the static sounding head to apply pressure to a soil body at the bottom of a drill hole, a pressure sensor used for measuring the pressure of the soil body is arranged in the static sounding head, and the static sounding device is fixed in the drill hole through expansion of the expansion part after the static sounding device goes down to the horizontal and inclined bottom of the drill hole. The static sounding probe is driven by the telescopic mechanism to apply pressure to a soil body at the bottom of a drill hole, the static sounding probe is made to penetrate into the soil body, the pressure sensor in the static sounding probe measures the pressure of the soil body, and static sounding testing of the state of the soil body in the horizontal and inclined drill holes can be stably achieved.
本发明提供一种钻孔静力触探装置，包括探杆，在探杆周侧固定设置有膨胀部，膨胀部与加压管路连接，加压管路能使膨胀部膨胀，以将探杆固定在钻孔内，还包括伸缩机构，伸缩机构与探杆相连，还包括静力触探头，静力触探头与伸缩机构的动作端相连；其中，伸缩机构用于带动所述静力触探头向钻孔底部的土体施压，静力触探头内设置有用于测量土体压力的压力传感器，将静力触探装置下探到水平、倾斜的钻孔底部之后，通过膨胀部的膨胀，使静力触探装置固定在钻孔内，通过伸缩机构带动静力触探头向钻孔底部的土体施压，并使静力触探头刺入土体内部，静力触探头内的压力传感器测量土体压力，能稳定实现对水平、倾斜钻孔内土体状态的静力触探测试。
Drill hole static sounding device and method
一种钻孔静力触探装置及方法
DOU BIN (Autor:in) / ZHAO FEITAO (Autor:in) / WANG YIHONG (Autor:in) / XIANG YANG (Autor:in) / ZHENG JUN (Autor:in) / TIAN HONG (Autor:in)
29.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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