京雄城际铁路特大桥梁地段CRTSⅢ型板式无砟轨道施工物流组织研究

Discussion on Logistics Organization Mode of Ballastless TrackConstruction of Super Large Bridge

随着我国高速铁路飞速发展,CTRSⅢ型板式无砟轨道施工物流通道及物流组织在高铁建设中越来越重要。本文结合京雄城际铁路无砟轨道施工过程中工期紧、任务重、标准高、地方协调难度大、特大桥梁临近既有线和交叉施工等特点,对无砟轨道施工物流通道的规划设计、物流组织、技术管理等方面进行论述,提出适用于高速铁路特大桥地段的无砟轨道施工组织模式。

With the rapid development of high-speed railways,the construction logistics channels and logistics organization of CTRSⅢslab ballastless track are becoming more and more important in the construction of high-speed railways.This paper combines the characteristics of tight schedule,heavy tasks,high standards,difficulty in local coordination,and cross construction of super-large bridges in the construction process of ballastless track on the Beijing-Xiongan Intercity Railway.The organization,technical management and other aspects are discussed,and a ballastless track construction organization mode suitable for the section of the high-speed railway bridge is proposed.