Brisbane Airport Link, Queensland Australia

Client: Thiess John Holland
Project: Brisbane Airport Link

System Installed:

• Vibrating Wire Embedment Strain Gauges
• Vibrating Wire Spot Weldable Strain Gauges
• Vibrating Wire Load Cells
• Rod Extensometers
• NATM Pressure Cells

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Overview

The Brisbane Airport Link is currently Australia's largest road infrastructure project. Geomotion have supplied a wide range of instruments and on-site training to assist with Thiess John Holland's comprehensive monitoring scheme. This includes:

• monitoring load on anchors during excavation;
  
• strain gauges to monitor capping beams and cross passages;
  
• inclinometer systems to measure ground deformation;
  
• rod extensometers to measure underground subsidence and void formation; and
  
• pressure cells to monitor lining load.