Guangzhou Haiyin Bridge Haiyin Bridge Health Monitoring
Haiyin Bridge is located in Haizhu District of Guangzhou City, across the Pearl River, 2.5km away from Haizhu Bridge, with a total length of 1114m. It was completed and opened to traffic in 1988. Haiyin Bridge is a cable-stayed bridge with double towers and single cable plane. The main bridge is 340 meters long, 1114 meters long and 57.4 meters high. It is star-shaped by 186 steel cables. The top of the tower is like two "horns", implying Yangcheng. The main bridge is a 175m span prestressed concrete cable-stayed bridge with double towers and single cable plane.
The monitoring contents include: expansion joint monitoring, deflection monitoring, tilt monitoring, concrete strain monitoring, cable force monitoring, bridge vibration monitoring, environmental monitoring, etc.
Haiyin Bridge Site
Installation of cable force monitoring equipment (magnetic flux sensor)
Installation of vibration and strain monitoring equipment (vibration sensors, strain gauges)
Installation of settlement/deflection monitoring equipment (static level)
Installation of displacement and deformation monitoring equipment (GNSS surface displacement monitoring system, crack meter)
Installation of environmental monitoring equipment (ultrasonic anemometer and hygrometer)
Main interface of bridge health monitoring system