Concrete crack remote real-time monitoring system

A real-time monitoring system, concrete technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of low utilization rate, high instrument price, low efficiency, etc., and achieve the effect of low cost

Active Publication Date: 2017-09-19
TUNNEL TANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a remote real-time monitoring system for concrete cracks, which solves the problems of high instrument price, complicated operation, low efficiency and low utilization rate in existing tunnel crack monitoring

Method used

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  • Concrete crack remote real-time monitoring system
  • Concrete crack remote real-time monitoring system
  • Concrete crack remote real-time monitoring system

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Experimental program
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Embodiment

[0027] Such as Figure 1~3 As shown, a remote real-time monitoring system for concrete cracks includes a crack early warning device, an information processing and transmission device connected to the crack early warning device, and a server connected to the information processing and transmission device;

[0028] Wherein, the crack pre-warning device includes a first terminal 1 arranged on one side of the crack, a second terminal 2 arranged on the other side of the crack, and is arranged between the first terminal and the second terminal and connected to both switch; the first terminal and the second terminal are respectively connected with the information processing and transmission device to form a closed loop.

[0029] In actual use, the crack warning device is installed and covered on the target crack that needs to be detected. In order to detect whether the crack width is within the controllable range, and transmit the information to the information processing and transmi...

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Abstract

The invention discloses a remote and real-time concrete crack monitoring system, so as to solve problems of over high instrument price, complicated operation, low efficiency and low utilization rate existing in the current tunnel crack monitoring. The system comprises a crack early warning device, an information processing and transmitting device connected with the crack early warning device and a server connected with the information processing and transmitting device, wherein the crack early warning device comprises a first wiring column arranged at one side of the crack, a second wiring column arranged at the other side of the crack, and a switch arranged between the first wiring column and the second wiring column and connected with the two; and the first wiring column and the second wiring column are respectively connected with the information processing and transmitting device to form a closed loop. The remote and real-time concrete crack monitoring system has the advantages that the cost is low, crack growth can be effectively monitored remotely and in real time, the crack is detected, and whether the crack reaches the early warning range is fed back in real time.

Description

technical field [0001] The invention relates to a remote real-time monitoring system for concrete cracks. Background technique [0002] At present, high-precision crack detectors are mostly used in the monitoring of hidden dangers of tunnel cracks. When monitoring, drill holes on the tunnel wall, fix the crack meter on both sides of the crack, or reserve holes during tunnel construction, and insert the crack meter into the hole. The above technologies have the following disadvantages: [0003] 1. The instrument has high precision and complex design, so the price is extremely high. It is undoubtedly very expensive to use it on the cracks of the tunnel, and the cost performance is extremely low; [0004] 2. The operation control is complicated, and it is necessary to reserve holes or drill holes for fixing; [0005] 3. Low efficiency, because many components are required to build a system, and the components are too large to be installed, which is time-consuming and labor-in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/32
CPCG01B21/16G01B21/32
Inventor 张森申法山张伯南田彦龙翟建勋张云飞
Owner TUNNEL TANG TECH
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