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Tunnel operation and maintenance health monitoring system based on intelligent tunnel segments

A health monitoring system and technology for tunnel segments, which are applied in tunnels, tunnel linings, wellbore linings, etc., can solve problems such as inability to achieve intelligence, low segment functionality, and difficulty in monitoring tunnel status and surrounding environmental conditions. Achieve the effect of facilitating overall coordination and management, reducing complexity, and facilitating monitoring

Inactive Publication Date: 2017-05-31
SHANGHAI UNDERGROUND ARCHITECTURAL DESIGN & RESEARCH INSTITUTE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the functionality of the existing shield tunnel segments is very low, it cannot be intelligentized, and it is difficult to monitor the status of the tunnel and the surrounding environment

Method used

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  • Tunnel operation and maintenance health monitoring system based on intelligent tunnel segments
  • Tunnel operation and maintenance health monitoring system based on intelligent tunnel segments
  • Tunnel operation and maintenance health monitoring system based on intelligent tunnel segments

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] See figure 1 , a tunnel operation and maintenance health monitoring system based on intelligent tunnel segments, including a plurality of tunnel segments, the plurality of tunnel segments are spliced ​​into a ring shape; Top embedded groove 8, both sides embedded groove 9, escape layer embedded groove 10;

[0027] A communication system, an environment monitoring sensor and a structure monitoring sensor are arranged in the top embedded groove 8;

[0028] A communication system, a data communication gateway, a communication trunk network access point, and a power supply access point are arranged in the embedded grooves 9 on both sides;

[0029] A communication system, leakage cables and structural monitoring sensors are arranged in the escape floor embedded groove 10 .

[0030] The above-mentioned environmental ...

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Abstract

The invention discloses a tunnel operation and maintenance health monitoring system based on intelligent tunnel segments. The tunnel operation and maintenance health monitoring system based on the intelligent tunnel segments comprises the multiple tunnel segments which are spliced into a circular ring shape; a top pre-buried groove, two-side pre-buried grooves and an escaping layer pre-buried groove are formed in the top, the two sides and the lower portion of the circular ring; a communication system, an environment monitoring sensor and a structure monitoring sensor are installed in the top pre-buried groove; communication systems, data communication gateways and communication main network connection points are installed in the two-side pre-buried grooves; a communication system, a leakage cable and a structure monitoring sensor are installed in the escaping layer pre-buried groove; and the tunnel operation and maintenance health monitoring system based on the intelligent tunnel segments further comprises a communication main network system and an upper layer communication system. The sensors are clustered in a same bus framework, so that complexity of shield tunnel automatic monitoring is greatly reduced; and states of the shield tunnel segments and the surrounded environmental conditions can be conveniently monitored, intelligence of the tunnel segments is achieved, overall coordination and management of the monitoring system are facilitated.

Description

technical field [0001] The invention relates to the field of tunnel segments, in particular to a tunnel operation and maintenance health monitoring system based on intelligent tunnel segments. Background technique [0002] A shield tunnel segment is a segment made of reinforced concrete. Multiple shield tunnel segments are spliced ​​to form a ring. The thickness of the tunnel segment is involved according to technical requirements such as maximum buried depth, impermeability, and earthquake resistance. With the development of science and technology, the structural firmness of the shield tunnel segment is getting better and better, and the shield tunnel segment is waterproof through the use of waterproof concrete and other technologies. [0003] However, the functionality of the existing shield tunnel segments is very low, it cannot be intelligentized, and it is difficult to monitor the state of the tunnel and the surrounding environment. Contents of the invention [0004]...

Claims

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Application Information

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IPC IPC(8): E21F17/18E21D11/08
CPCE21F17/18E21D11/08
Inventor 段创峰顾沉颖戴子枢何晓林俊杜峰田江施永泉张宁张瑞昌钱志斌梁广彦巴雅吉呼孔祥平
Owner SHANGHAI UNDERGROUND ARCHITECTURAL DESIGN & RESEARCH INSTITUTE
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