Solutions
Automated monitoring scheme for tunnel (comprehensive pipe gallery)
Scheme Introduction
Automated monitoring scheme for tunnel (comprehensive pipe gallery)

The automation monitoring solution for Runlin Tunnel (comprehensive pipe gallery) deeply integrates cutting-edge technologies such as Internet of Things, wireless communication, and cloud computing to build a 24-hour, all-weather, and multi-dimensional online monitoring system for tunnel engineering.


During the tunnel construction phase and operation cycle, monitoring work is a key link in ensuring the safety of engineering construction, controlling engineering quality, ensuring the normal operation of the ground transportation system, the stability of surrounding building structures, and the safe operation of underground pipelines. This solution adopts advanced automation monitoring technology, using high-precision sensors to perform real-time and dynamic monitoring of the main structure and lining structure of the tunnel. By continuously collecting key data such as displacement, stress-strain, etc. of the structure, accurate insights into the changing trends and stress states of the structure can be obtained, enabling timely detection and warning of potential safety hazards.


At the technical implementation level, IoT technology builds a data exchange bridge between devices, ensuring high-speed and stable transmission of various sensor data; Wireless communication technology breaks spatial limitations and ensures real-time and accurate feedback of monitoring data to the monitoring center; Cloud computing technology provides powerful data storage and analysis capabilities, deeply mining and processing massive monitoring data, providing solid data support for safety management decisions during tunnel construction and operation, and comprehensively safeguarding the safety and stability of the entire lifecycle of tunnel engineering.

Monitoring Items

monitoring content

Monitored Parameters

MONITORING EQUIPMENT

Monitoring location

Deformation monitoring

crown settlement

Convergent instrument, laser ranging sensor, static level, total station

tunnel vault

Displacement within the surrounding rock mass

Multi point displacement meter, total station

Tunnel arch bottom

convergence

Convergence meter, laser ranging sensor, total station

haunch

Stress/strain and stress detection

Internal force of steel frame

Axial force meter

The left and right walls of the tunnel

Surrounding rock pressure

Earth pressure box

The left and right walls of the tunnel

Pressure between two layers of support

Earth pressure box

The left and right walls of the tunnel

Anchor rod axial force

Reinforcement meter

The left and right walls of the tunnel

Support lining stress

Embedded strain gauge

The left and right walls of the tunnel

Seepage pressure

Pore water pressure gauge

Tunnel surface

Other monitoring

Foundation displacement settlement

Beidou high-precision receiver

Tunnel high-level water tank

Foundation cracks

Crack gauge, displacement gauge

Tunnel high-level water tank

water level

Permeable pressure gauge, water level gauge

Tunnel high-level water tank

environmental monitoring

Temperature and humidity

TH-CALC

The left and right walls of the tunnel

Associated Devices
Success Cases
Solutions
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