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  • Penobscott Narrows Bridge, Maine, USA

In each anchor, 3 EM sensors installed inside the anchor has monitored the cable force during construction and after construc-tion

  • Zhanjiang Bay Bridge, China

16 EM sensors, GPS, vibration wiregages, thermocouples, animometers and accelerometers are installed in cable-stayed bridge to monitor structural health.

  • Stonecutters Bridge, Hong Kong

32 sensors were installed at the interfaces of steel girders and reinforced concrete girders to monitor the force in 37-0.62 tendons

  • Hsing-Tung Bridge, Taiwan

32 EM sensors are fabricated to the existing bridge built in 1999.

  • Patton Creek Wall Stabilization, USA

  • Nanjing, China

  • Tianjin, China