Changtai Bridge
Changtai Bridge (also known as Guangfu Road Viaduct and Taibei Street Interchange Overpass) is a key node project of Changchun's "Two Horizontals and Three Verticals" rapid road system. After completion, the bridge has greatly alleviated the traffic pressure at the intersection of Yatai Street and Changbai Road, and provided convenience for the optimization of Changchun's overall transportation structure. The main bridge adopts a span arrangement of (84+200+84) meters with a total length of 368 meters, and is a two-pylon cable-stayed bridge.
The bridge was completed and opened to traffic in June 2014, with 4 sets of viscous dampers applied. The model and parameters are as follows:
Model | Damping Force（kN） | Displacement（±mm） | Qty（set） |
OTP 200/500 | 2000 | 250 | 4 |
Project References
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ChongqingJiangjin Baisha Yangtze River BridgeType：Suspension Bridge Product：Viscous Dampers -
BeijingAnjiazhuang Grand BridgeType：Cable-Stayed Bridge Product：Viscous Damper -
Wenzhou City, Zhejiang ProvinceBeikou BridgeType：Suspension Bridge Product：Viscous Dampers -
Dazhou City, Sichuan ProvinceJinnan BridgeType：Cable-Stayed Bridge Product：Viscous Dampers -
Beijing - HebeiThe pre-construction project for the section of the Jing-Tang Railway from Baodi to TangshanType：Continuous beam bridge Product：Viscous damper -
Zhongshan City, Guangdong ProvinceZhongshan BridgeType：Cable-Stayed Bridge Product：Cable Dampers -
Changchun City, Jilin ProvinceChangtai BridgeType：Cable-Stayed Bridge Product：Viscous Dampers -
Shenzhen, Guangdong ProvinceChina Resources BuildingType：Building construction Product：Viscous damper -
Fuling District, Chongqing CityHanjiatuo Yangtze River BridgeType：cable-stayed bridge Product：Viscous damper、Fusion Lock Device -
ChongqingBaijusi Yangtze River BridgeType：Cable-Stayed Bridge Product：Viscous Dampers
