TDR Landslide Monitoring System

Characteristic
  • Cost Effective

    It just needs setting up cable sensors under stratum. For example, in one of our project, the cost only 1/15 of in-place inclinometer in the 30 meters monitoring case.

  • Wide ranges

    The distance of electromagnetic waves is more than 1 km, and it is suitable for every slope monitoring.

  • Reliability

    There’s no any electronic devices underground, so it avoid devices or inclinometer casing damage risks.

  • Multifunction

    Enable to integrate rain gauge, water level sensor, tiltmeter, extensometer and so on.

  • Flexibility

    According to customers’ demands, we provide automatic monitoring and manual monitoring.

  • Greatly Expanded scope of monitoring

    8 probes for one station

  • Rentable

    For short-term monitoring demands, customer may rent devices without purchasing.

Installation Schematic

TDR is like ground-penetrating radar. Electromagnetic waves extend via previously buried cable sensor to do real-time monitoring of slopes. By detecting cable sensor’s displacement and movement to verify stratum sliding volume and depth.

Projects

Taiwan area national freeway bureau, MOTC Central region engineering Office Freeway No. 3 Dajia slope section

Directorate general of highways, MOTC Second maintenance office Provincial Highway No. 9, 139K, 140K, 142K

Nantou County Government Lixing industrial road 32K

Construction Process