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Underground Utility Corridors Automated Monitoring

Underground utility corridors are generally shallowly buried below the surface, making them susceptible to influences from both human activities and the natural environment. This can lead to issues such as concrete cracking, uneven settlement, and horizontal displacement. These problems not only reduce the durability of the concrete but also negatively impact the various pipelines within the corridor, potentially causing safety incidents. Therefore, it is essential to conduct real-time health monitoring of underground utility corridors to ensure their safe and stable operation.

▋Safety Hazards of Underground Utility Corridors

Typical Cases

▋Online Monitoring Project for an Underground Utility Corridor

This online monitoring project for a utility corridor is a key municipal construction project consisting of multiple sections. The total length of the corridor is approximately 15km. The project includes a total of 291 uneven settlement measurement points, 232 inclinometer measurement points, 97 triaxial vibration measurement points, and 5 remote terminal units which acquire and transmit the data.

▋Online Monitoring Project for a Certain Retrofit Utility Corridor

A certain underground air-raid shelter has been transformed into an underground utility corridor, with the renovation project divided into two sections totaling 1615 meters in length. Automated monitoring is conducted for the renovated sections.

The main monitoring parameters include settlement, inclination, convergence, stress, and strain.

▋Online Monitoring Project for a certain Electrical Utility Corridor

The total length of the electrical utility corridor is 10km, with a monitored section length of 1200m. Automated monitoring of settlement and vibration of the corridor is conducted using pressure-differential settlement gauges and triaxial vibrationmeters, ultimately integrated into the pipeline system management platform.

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同禾综合管廊自动化监测解决方案

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