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Online pile foundation detection system

A detection system and pile foundation technology, which is applied to measurement devices, vibration testing, infrastructure engineering, etc., can solve the problems of insufficient detection reliability and low accuracy, improve connection stability, facilitate vibration detection, improve The effect of synchronicity

Inactive Publication Date: 2021-03-16
无锡同济工程质量检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an online pile foundation detection system, mainly to solve the problem that the existing detection reliability is not good enough, the accuracy is not high, and cannot meet people's requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to Figure 1-3 , an online pile foundation detection system, comprising the following steps:

[0038] S1: Fix the pile foundation, fix the pile foundation through the connecting device, and then fix the vibration equipment around the pile foundation, ready for inspection;

[0039] S2: place the equipment, place the positioning equipment and the distance sensor around the pile foundation, the position of the positioning sensor is located on the four sides of the pile foundation;

[0040] S3: Start the device, start the vibration device, prepare for detection, and perform timing;

[0041] S4: Collect data, collect vibration data, organize the data after collecting, and remove a set of highest and lowest values ​​when sorting, so as to prevent excessive data errors due to accidental factors and improve the accuracy of detection;

[0042] S5: store data, store the collected data;

[0043] S6: data transmission, store the collected data and transmit it to the main s...

Embodiment 2

[0049] refer to Figure 1-3 , an online pile foundation detection system, comprising the following steps:

[0050] S1: Fix the pile foundation, fix the pile foundation through the connecting device, and then fix the vibration equipment around the pile foundation, ready for inspection;

[0051] S2: place the equipment, place the positioning equipment and the distance sensor around the pile foundation, the position of the positioning sensor is located on the four sides of the pile foundation;

[0052] S3: Start the device, start the vibration device, prepare for detection, and perform timing;

[0053] S4: Collect data, collect vibration data, organize the data after collecting, and remove a set of highest and lowest values ​​when sorting, so as to prevent excessive data errors due to accidental factors and improve the accuracy of detection;

[0054] S5: store data, store the collected data;

[0055] S6: data transmission, store the collected data and transmit it to the main s...

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Abstract

The invention relates to the technical field of pile foundation detection, and discloses an online pile foundation detection system. The method comprises the following steps that S1, a pile foundationis fixed, the pile foundation is fixed through a connecting device, then vibration equipment is fixed around the pile foundation, and detection is prepared; S2, equipment is placed, positioning equipment and distance sensors are placed around the pile foundation, and the positioning sensors are located on the four sides of the pile foundation; S3, the equipment is started, the vibration equipmentis started, detection is prepared, and timing is carried out; and S4, data are collected, and vibration data are collected. Different combination programs are formulated, then two or three combination programs are started at the same time, attempts are made at different positions, the influence of vibration of vibrators at different positions on the pile foundation is detected, the detection diversity is improved, timing is carried out through a timing module while vibration is carried out, the detection synchronism is improved, and the data of the pile foundation in different vibration timecan be detected.

Description

technical field [0001] The invention relates to the technical field of pile foundation detection, in particular to an online pile foundation detection system. Background technique [0002] The pile foundation is a deep foundation composed of piles and pile caps connected to the pile tops or a single pile foundation connected by columns and pile foundations, referred to as pile foundations; if the pile body is completely buried in the soil, the bottom surface of the cap is in contact with the soil, It is called a low cap pile foundation; if the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. Construction pile foundations are usually low-cap pile foundations. In high-rise buildings, pile foundations are widely used, and pile foundations need to be inspected before they are produced. [0003] The bearing capacity of the pile foundation is an important parameter in construction. The con...

Claims

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Application Information

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IPC IPC(8): E02D33/00G01M7/02
CPCE02D33/00G01M7/02G01M7/022G01M7/025
Inventor 汤小云
Owner 无锡同济工程质量检测有限公司