Core Insights - The Zhongshan East Ring Expressway project in Guangdong Province has achieved a significant milestone with the completion of the hoisting work for all standard beam segments of the Xiangshan Bridge, marking the final phase of the main structure construction, expected to be completed by the end of October [1] Group 1: Project Details - The Xiangshan Bridge spans 1776 meters with a main span of 880 meters and a tower height of 270 meters, designed as a dual-layer, eight-lane bridge, making it the largest and widest dual-layer steel truss cable-stayed bridge for highways in China [1] - The main beam consists of 79 segments, weighing approximately 79,000 tons in total, with each standard segment measuring 25.6 meters in length, 42.2 meters in width, and 15.6 meters in height, exceeding 1200 tons in weight [1] Group 2: Technology and Safety Measures - The project team utilized BIM technology for digital simulation to optimize the hoisting plan, ensuring precision in the assembly of the large segments [1] - The intelligent bridge deck hoisting machine on-site features real-time monitoring capabilities, automatically tracking weight, height, amplitude, and stress data at critical points, with an immediate alarm system to halt operations in case of anomalies, ensuring safety during the hoisting process [1]
全部标准节梁段吊装完成 中山东环香山大桥预计10月合龙
Nan Fang Ri Bao Wang Luo Ban·2025-09-29 08:00