摘要
介绍无碴轨道的特点,高速铁路发达国家以及国内研究、应用现状及土质路基地段铺设无碴轨道的技术条件;结合现行客运专线有碴轨道设计规范的有关规定,初步提出客运专线土质路基地段铺设无碴轨道的技术条件,就需深入研究的问题进行了讨论。
In this paper, based on the reviews of the techniques and applications of ballastless tracks used in the domestic railways and high-speed railways in some developed countries, the properties of ballastless track are investigated. Having combined with current regulations of designing ballast track for passenger transportation line, the technique conditions of ballastless track in soil subgrades are proposed for construction of passenger transportation line. the techniques of slab ballastless track and potential problems are discussed.
出处
《铁道标准设计》
2005年第5期1-5,共5页
Railway Standard Design
关键词
客运专线
无碴轨道
土质路基
技术条件
Passenger transportation line
Ballastless track
Soil subgrades
Technique conditions
