1月31日，记者从中国铁路武汉局集团公司获悉，当日凌晨4时，西十高铁湖北段与汉十 高铁连接工程接触网承力索更换Ⅱ级封锁施工顺利完成，标志着西十高铁与汉十高铁连接工 程完工，为后续西十高铁联调联试工作创造有利条件。 西十高铁途经西安、商洛、十堰三市，预计今年3月试运行，6月开通，将与现有的汉十 高铁共同组成西武高铁。 以往武汉至西安需绕行郑州，总行程约1059公里；西十高铁通车后，线路总长将缩短至 716公里，直接减少约343公里，武汉至西安的铁路运行时间将由目前的5小时缩短至2.5小时 左右。 编辑：赖俊 承力索是高铁线路悬挂接触网导线的装置，承担着输电和悬挂接触网导线的双重作用， 相当于电气化铁路的"血脉经络"。 负责西十高铁湖北段建设管理的武九客专湖北公司会同参建单位中铁建电气化局，提前 与铁路车站、供电部门做好沟通协调，精心编制施工计划，加大现场资源配置和人员投入， 督促带班人员严格落实技术交底、安全交底各项工作，进一步明确每个作业小组的工作内 容、实施范围、作业时间以及人员、机械进场安排，确保施工顺利进行。 当天0时30分，随着封锁命令下达，梯车组迅速就位，160名有资质人员分为22个作战单 元进场作 ...

Core Points - The construction of the Xi-Shi High-Speed Railway (HSR) in Hubei has officially begun, marking the start of the connection project with the Han-Shi HSR [1] - The Xi-Shi HSR will significantly reduce travel distance and time between Xi'an and Wuhan, enhancing connectivity in the region [4][8] - The project includes critical engineering works such as communication signal connections, track, and power supply integration, ensuring seamless operation with the existing Han-Shi HSR [10][11] Summary by Sections Project Overview - The Xi-Shi HSR will span 255.76 kilometers with a design speed of 350 km/h, featuring a bridge-tunnel ratio of 95.3% and seven stations along the route [3] - The Han-Shi HSR connects multiple cities over approximately 460 kilometers, also designed for a speed of 350 km/h, with 20 stations [3] Travel Time Reduction - The new route will shorten the distance from Xi'an to Wuhan from 1,059 kilometers to 716 kilometers, reducing travel time significantly [4] - Once operational in October 2026, the travel time from Xi'an to Shiyan will be under one hour, and to Wuhan will be approximately 2.5 hours [8] Engineering Challenges - The connection project involves complex engineering tasks, particularly in communication systems, which must maintain normal operations of the existing Han-Shi HSR during construction [10] - The construction units are employing advanced techniques and optimizing plans to ensure effective integration of the two HSR systems [11] Economic and Regional Impact - The seamless connection between Xi-Shi and Han-Shi HSRs is expected to enhance economic development, facilitate personnel movement, and promote cultural exchange in the region [11] - This project will contribute to the integration of the Central Yangtze River urban agglomeration and the Guanzhong Plain urban agglomeration, fostering cooperation between central and western regions and the eastern coastal areas [11]