Erqi Yangtze River Bridge
Erqi Yangtze River Bridge is a river-crossing passage in Wuhan City, Hubei Province, China, and is an integral part of Wuhan's Second Ring Road. Starting from Zhuyeshan Interchange in the west, it crosses the Yangtze River Waterway and ends at Hongmiaohui Interchange in the south. With a total line length of 6507 meters, the main bridge adopts a span arrangement of (90+160+2×616+160+90) meters. It is the world's longest-span three-pylon cable-stayed bridge and the world's longest-span composite girder cable-stayed bridge.
The bridge was completed and opened to traffic on December 3, 2011, with a total of 8 sets of viscous dampers applied. The model and parameters are as follows:
Model | Damping Force（kN） | Displacement（±mm） | Qty（set） |
OTP 100/700 | 1000 | 350 | 8 |
Project References
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Huanggang City, Hubei ProvinceHuanghuang High-Speed Railway Xishui Bahe River Super-Major BridgeType：Continuous beam bridge Product：Viscous damper -
Jinan City, Shandong ProvinceG104 Jinglan Line · Jinan Yellow River Highway BridgeType：Cable-Stayed Bridge Product：Viscous Dampers -
Shaoxing City, Zhejiang ProvinceYuedong BridgeType：Cable-Stayed Bridge Product：Viscous Dampers -
Jining City, Shandong ProvinceJizou Expressway Beijing-Hangzhou Grand Canal BridgeType：Cable-stayed Bridge Product：Viscous Dampers -
Huangnan Tibetan Autonomous Prefecture, Qinghai ProvinceWajiatan Yellow River Grand BridgeType：Cable-Stayed Bridge Product：Viscous Dampers -
Chibi City, Hubei ProvinceChibi Yangtze River BridgeType：Cable-Stayed Bridge Product：Viscous Dampers -
Wenzhou City, Zhejiang ProvinceBeikou BridgeType：Suspension Bridge Product：Viscous Dampers -
Yibin City, Sichuan ProvinceYibin Lingang Yangtze River Rail-Road BridgeType：cable-stayed bridge Product：Viscous damper -
Beijing - HebeiThe pre-construction project for the section of the Jing-Tang Railway from Baodi to TangshanType：Continuous beam bridge Product：Viscous damper -
Dongying City, Shandong ProvinceDongjin Yellow River BridgeType：Cable-Stayed Bridge Product：Viscous Dampers
