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Tunnel water seepage early warning device and tunnel water seepage monitoring and processing method

A technology of an early warning device and a processing method, applied in the field of tunnel water seepage monitoring and treatment, and tunnel water seepage early warning device, can solve the problems of inability to accurately judge the amount of water seepage in the tunnel and the location of water seepage, and inability to give early warning, and achieve the effect of simple construction and easy implementation.

Pending Publication Date: 2022-01-14
CHINA CONSTR EIGHT ENG DIV CORP LTD +1
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Problems solved by technology

[0004] The invention provides a tunnel water seepage early warning device and a tunnel water seepage monitoring and processing method to solve the existing technical problems that existing staff cannot accurately judge the tunnel water seepage amount and water seepage location, and cannot give early warning and take corresponding measures

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  • Tunnel water seepage early warning device and tunnel water seepage monitoring and processing method
  • Tunnel water seepage early warning device and tunnel water seepage monitoring and processing method
  • Tunnel water seepage early warning device and tunnel water seepage monitoring and processing method

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Embodiment Construction

[0030] 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 various ways defined and covered below.

[0031] refer to Figure 1-Figure 4 A preferred embodiment of the present invention provides a tunnel water seepage early warning device, including a plurality of water seepage monitoring devices and a monitoring display device 10, and a plurality of water seepage monitoring devices are buried in the soil layer around the tunnel 80 at intervals along the extension direction of the tunnel 80 . The water seepage monitoring device includes a water seepage monitoring box 30 equipped with a sample soil 20 inside, and the water seepage monitoring box 30 is used for filtering the seepage water in the external soil layer, so that the seepage water infiltrates into the sample soil 20 . The seepage monitoring box 30 is provided with a real-time detector 40 for real-time det...

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Abstract

The invention discloses a tunnel water seepage early warning device and a tunnel water seepage monitoring processing method. The tunnel water seepage early warning device comprises a plurality of water seepage monitoring devices and a monitoring display device, and the plurality of water seepage monitoring devices are sequentially buried in a soil layer on the periphery of a tunnel at intervals along the extension direction of the tunnel; the water seepage monitoring device comprises a water seepage monitoring box filled with sample soil and is used for filtering water seepage in an external soil layer and enabling the water seepage to permeate into the sample soil. and a real-time detector for detecting the weight of the sample soil in real time is arranged in the water seepage monitoring box, the real-time detector is connected with a signal processing device, and the signal processing device is connected with a monitoring display device in a wireless or wired mode. The signal processing device converts the received sample soil weight signal into a sample soil moisture content signal and then transmits the sample soil moisture content signal to the monitoring display device, and the monitoring display device draws a moisture content curve of the moisture content changing along with the mounting position according to the sample soil moisture content signal and compares the moisture content curve with a preset moisture content allowable peak value line in the monitoring display device for early warning, and therefore, remote monitoring personnel can timely judge the water seepage condition of the tunnel for corresponding treatment.

Description

technical field [0001] The invention relates to the technical field of tunnel water seepage monitoring, in particular to a tunnel water seepage early warning device. In addition, the invention also relates to a tunnel water seepage monitoring and processing method. Background technique [0002] With the development of my country's economy and the advancement of technology, more and more tunnels have been built and opened to traffic. Various problems have also appeared during the normal operation of the tunnels, such as cracking of the lining structure and corrosion of steel bars caused by water seepage in the tunnels. . [0003] When the surface water cannot be discharged into the sewage ditch normally and the tunnel seeps down to the surface, since the seepage occurs inside the soil, the staff cannot accurately judge the seepage flow and give corresponding warnings in time, resulting in the tunnel lining structure being damaged. The cracking of the tunnel and the corrosion...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18E21F16/02E21D11/38E21D11/10
CPCE21F17/18E21F16/02E21D11/38E21D11/10
Inventor 马运新洪志伟傅鹤林刘钊孙中华石绍志刘正刘坤张凯源陈龙
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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