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Static penetration testing equipment and static penetration testing method

A static penetration and equipment technology, which is applied in the field of foundation soil survey, construction, infrastructure engineering and other directions, can solve problems such as construction project burden, and achieve the effect of improving construction efficiency, reducing construction burden, and saving manpower and material resources.

Active Publication Date: 2017-01-18
CHINA SHENHUA ENERGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a static sounding equipment and a static sounding method to solve the problem that the static sounding equipment in the prior art requires independent transportation equipment, hydraulic drive equipment and power supply equipment, which causes a burden to the construction project. question

Method used

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  • Static penetration testing equipment and static penetration testing method

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Embodiment Construction

[0020] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0021] According to one aspect of the present invention, a static penetration penetrating equipment is provided, such as figure 1 with 2 As shown, the static penetrating equipment includes: a penetrating device 10, including a probe 11 and a probe rod 12 connected to each other; a connecting device 20, including a body 21, and a first end of the body 21 is provided with a mounting for connecting the probe rod 12; In the hole 210 , the second end of the body 21 is provided with a connecting portion 220 , the connecting portion 220 is coaxial with the mounting hole 210 ; the driving device is connected with the connecting portion 220 .

[0022] The driving device in the present invention is other construction machinery, such as drilling rigs, etc., t...

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Abstract

The invention provides static cone penetration equipment and a static cone penetration method. The static sounding equipment comprises a cone penetration device, a connecting device and a drive device. The cone penetration device comprises a probe and a rod which are connected mutually. The connecting device comprises a device body, a first end of the device body is provided with a mounting hole used for connecting the rod, and a second end of the device body is provided with a mounting part which is coaxial to the mounting hole. The drive device is connected to the connecting part. The drive device is a piece of engineering machinery, such as a drill machine; power of the engineering machinery is utilized to drive the static cone penetrate device to perform static cone penetration; an exist engineering machinery serves as the drive device of the static cone penetration equipment, a conveying device, hydraulic drive equipment and power supply equipment are not individually required to configure for the static cone penetration equipment, so that labor and material are saved, construction burden of constructing teams is reduced, and construction efficiency is improved.

Description

technical field [0001] The invention relates to the field of geological exploration, and more specifically, to a static penetration testing device and a static penetration testing method. Background technique [0002] The basic principle of static penetration testing is to use static pressure to press a probe with a sensor inside into the soil at a constant speed. Due to the different softness and hardness of various soils in the formation, the resistance suffered by the probe is naturally different. The penetration resistance of different sizes is input into the recording instrument through electrical signals and recorded, and then through the qualitative and statistical correlations between the penetration resistance and the engineering geological characteristics of the soil. Static penetration testing is not only a means of in-situ testing, but also a means of exploration. Compared with conventional exploration procedures such as drilling, sampling, and laboratory testing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D1/00
Inventor 臧建军朱亚南江彬任荣升
Owner CHINA SHENHUA ENERGY CO LTD
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