THE LONGEST-SPAN STONE ARCH BRIDGE IN THE WORLD

摘要

Opened to traffic in 2001, the Danhe River Bridge has become the longest stone arch bridge with main span length of 146 m, located at the freeway from Jincheng city in Shanxi province to Jiaozuo city in Henan province. It promoted the design and construction to a new level not only the bridge width, load grade but also the bridge height and materials and so oa The paper describes the design and construction features and study results of Danhe River Bridge.