沈白高铁6月1日起开始联调联试

Core Viewpoint - The Shenyang-Baihe High-Speed Railway (沈白高铁) has entered the joint debugging and testing phase as of June 1, marking a significant step in its development and future operations [1][2]. Group 1: Project Overview - The Shenyang-Baihe High-Speed Railway connects Shenyang in Liaoning Province to Changbai Mountain in Jilin Province, spanning approximately 430 kilometers with a design speed of 350 km/h [1]. - The railway includes 10 stations and features a high bridge and tunnel ratio, with 85 tunnels and 175 bridges, accounting for about 77% of the main line [1]. Group 2: Technological Innovations - The project employs over 40 core patented technologies, achieving full-process automation in the manufacturing of track slabs, which is a first in both domestic and international contexts [2]. - A new generation of automated arm pre-configuration platforms has been developed, optimizing material usage and improving construction efficiency by 40% for contact network installations [2]. Group 3: Economic and Social Impact - Once operational, the railway will enable high-speed rail access to all cities in Liaoning Province, enhancing the regional transportation network and supporting the rapid development of the Shenyang-Fushun reform and innovation demonstration zone [3]. - The railway will also stimulate tourism and economic growth in southeastern Jilin Province, particularly in cities like Tonghua and Baishan, which previously lacked high-speed rail access [3]. - The Shenyang-Baihe High-Speed Railway is expected to enhance the Northeast region's openness and cooperation, contributing to the broader Belt and Road Initiative and promoting comprehensive revitalization in the area [3].