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
View PDF9 Cites 5 Cited by
  • 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 in

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] The specific embodiments of the present invention will be described in further 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, comprising a plurality of tunnel segments, the plurality of tunnel segments are spliced ​​into a ring shape; on the top, sides, and bottom of the ring are respectively provided The top embedded groove 8, the two sides embedded groove 9, the escape layer embedded groove 10;

[0027] A communication system, environmental monitoring sensors, and structural monitoring sensors are provided in the top embedded tank 8;

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

[0029] A communication system, leakage cables and structural monitoring sensors are arranged in the escape layer embedde...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap