大西铁路客运专线标准化管理思考与实践

Considerations and Practice of the Standardized Management of Datong-Xi'an Passenger Dedicated Lines

客运专线是以客运为主的快速铁路,速度200～350 km/h的铁路统称为客运专线铁路。与普速铁路相比,为满足线路高平顺性、高稳定性、高精确度的要求,客运专线采用无砟轨道结构形式,对工后沉降、结构形变等提出了极高的要求。特别是在山区、黄土地区建设客运专线,难度更大。如何实施有效的建设管理,控制施工质量,建设精品工程和百年工程,是需要深入研究和探索的首要课题,本文结合大西铁路客运专线的标准化管理实践进行探讨。

Passenger dedicated lines are mainly passenger express railways with train speeds of 200 to 350 km/h.Compared with ordinary railway lines,in order to meet the requirements of high smoothness,stability and precision,passenger dedicated railways adopt ballastless track structures.High requests are put forward for the settlements post construction and structure deformations.Especially in the mountainous loess geological area,construction of passenger dedicated lines is more difficult.How to implement the effective control of construction management,to control construction quality,to create high quality projects are a matter of fundamental importance for generations to come,which needs research and exploration,This paper studies the standardization management of Datong-Xi＇an railway passenger dedicated line..