西宝铁路客运专线沉降评估工作的实施与体会  

Implementation and Experience on Settlement Assessment of Xi'an-Baoji Passenger-Dedicated Line

作　　者：赵满庆 

机构地区：[1]西兰铁路客运专线陕西有限责任公司,西安710043

出　　处：《铁道标准设计》2012年第7期13-17,22,共6页Railway Standard Design

摘　　要：客运专线铁路无砟轨道的工后沉降预测与评估是保证线路平顺性的关键环节。西兰客运专线陕西公司在此项工作中依据行业规范、标准,在总结郑西等铁路客运专线成熟经验的基础上,建立了较完善的线下工程沉降评估工作模式与严格的工作流程;结合西宝客运专线的特点对一些关键技术进行了总结创新,对西宝客运专线工程建设的顺利实施与质量控制发挥了重要作用。Settlement prediction and its assessment after construction are the key links of the smoothness of ballastless track in high-speed railway.A more perfect work mode and strict work flow for subsidence assessment were established by Shaanxi Co.,Ltd.of Xi'an-Lanzhou Passenger-dedicated Line according to professional standards after summing up the experience of Zhengzhou-Xi'an Passenger-dedicated Line.In addition,summary and innovation to the key techniques were made by Shaanxi Co.,Ltd.in combination with the characteristics of Xi'an-Baoji Passenger-dedicated Line.As a result,these achievements can play important roles to ensure the successful implementation as well as control the quality of engineering construction of Xi'an-Baoji Passenger-dedicated Line.

关 键 词：西宝铁路客运专线 无砟轨道 沉降评估 

分 类 号：U21[交通运输工程—道路与铁道工程]