Caihong 2nd Road Viaduct
Caihong 2nd Road Viaduct in Xianyang City starts from Yuquan West Road in the north and ends at Baoquan Road in the south, with a total length of 885 meters and a two-way six-lane layout. It has become a major transportation artery connecting the north and south of Xianyang, and is a double-cable-plane prestressed concrete single-pylon cable-stayed bridge.
The viaduct was completed and opened to traffic in August 2024, with 16 sets of viscous dampers applied. The models and parameters are as follows:
Model | Damping Force（kN） | Displacement（±mm） | Qty（set） |
ZNQ1200/±400 | 1144 | 400 | 4 |
ZNQ3000/±400 | 3000 | 400 | 4 |
ZNQ4000/±400 | 3756 | 400 | 4 |
ZNQ4500/±400 | 4200 | 400 | 4 |
Project References
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Nanchang City, Jiangxi ProvinceChangjiu High-Speed Railway Ganjiang River Rail-Road BridgeType：cable-stayed bridge Product：Lateral stop mortise, lateral stop device -
Qingdao City, Shandong ProvinceQingdao Huacheng Center · Huacheng BuildingType：Building construction Product：Speed Locking Device -
Yibin City, Sichuan ProvinceYibin Lingang Yangtze River Rail-Road BridgeType：cable-stayed bridge Product：Viscous damper -
BeijingAnjiazhuang Grand BridgeType：Cable-Stayed Bridge Product：Viscous Damper -
Jinan City, Shandong ProvinceG104 Jinglan Line · Jinan Yellow River Highway BridgeType：Cable-Stayed Bridge Product：Viscous Dampers -
Qianxi City, Guizhou ProvinceDachich River Special Bridge of Chenggui RailwayType：Arch bridge Product：Viscous damper -
Shenzhen, Guangdong ProvinceChina Resources BuildingType：Building construction Product：Viscous damper -
Guizhou ProvinceJinzhou BridgeType：Suspension Bridge Product：Viscous Dampers -
Yibin City, Sichuan ProvinceJiang'an Second Yangtze River BridgeType：Cable-Stayed Bridge Product： Viscous Dampers -
ChongqingJiangjin Baisha Yangtze River BridgeType：Suspension Bridge Product：Viscous Dampers
