Project profile: It is constructed by road and railway, with a total length of 11072 meters and a main span of 1092 meters; a dedicated channel bridge with a main span of 336 meters steel truss girder arch bridge; the rest consists of 26 holes and 112 meters simply supported steel truss beams and 48 meters of concrete simply supported It is composed of beams and continuous concrete beams. The main span of the Hutong Yangtze River Bridge is 1092 meters long, which is 4 meters longer than the main span of the Sutong Bridge and more than twice the length of the Wuhan Tianxingzhou Yangtze River Bridge, the world’s longest road-rail bridge with a main span of 504 meters. It is the world's first road-rail bridge with a span of over one kilometer; the main tower of the bridge is 325 meters high, which is equivalent to a 100-story building. After completion, it will be the world's first road-rail dual-use cable-stayed bridge with a span of over one kilometer, with a total investment of 15 billion yuan.

Application products: Wind-induced vibration and control analysis of stay cables, fatigue life assessment of stay cables