Core Viewpoint - The Tong-Su-Jia-Nong High-Speed Railway has made significant progress with the successful placement of the first prefabricated box girder, marking the commencement of the bridge superstructure construction for the Suzhou North section [1] Group 1: Project Overview - The Suzhou North section of the Tong-Su-Jia-Nong High-Speed Railway has a total length of 21.848 kilometers, which includes various construction tasks such as relocation, bridges, tracks, and buildings [1] - The project is responsible for the prefabrication and installation of 405 box girders, comprising 220 double-line girders and 185 single-line girders [1] Group 2: Technical Specifications - The box girder that was recently installed measures 32.6 meters in length, 12.6 meters in width, and 3 meters in height, with a weight of 697 tons [1]
通苏嘉甬高铁有新进展 桥梁上部结构施工
Su Zhou Ri Bao·2025-09-18 00:31