Qin Han Road Bahe River bridge project

The Qin Han Road Bahe River Bridge is a double span half-through tie-arch bridge, which is consist of approach bridge and main bridge with 537.3 meters length and 53.5 meters width. The surface of the bridge is consist of double side eight traffic lanes, double side bicycle lanes and  double side sidewalk lanes. The whole project was invested for more than 350,000,000USD in total. And was built in 2011 and finished in 2012. It was the first bridge to use the new damping  technology of VFD and was the biggest investment by Xian government in last ten years.

Service Condition of VFD: Viscous Fluid Damper

Working Load: 1500KN

Working Quantity: 16sets

Damping Coefficient: 0.15

Operation Stroke: ±250mm