摘要
我国某城际轨道交通工程为我国第一条最高时速350km/h的客运专线。它是我国铁路跨越式发展的标志性和示范性工程。时速350km/h的高速对轨道系统要求很高。该工程采用的是CRTSⅡ型板式无砟轨道。为满足行车的安全性和适用性,铁路无砟轨道对路基段的轨道施工应尤为重视。本文主要是从施工和监控方面对路基段无砟轨道的铺设进行研究。
One inter-city rail transportation engineering is the first passenger special railway with a highest speed of 350km/h in China.lt is a mark and example engineering of the striding development of Chinese railway. The speed of 350km/h calls for a high performance of track system. The CRTS Ⅱ type slab ballastless track was applied in this project.To meet the demands of safety and applicability of traffic,it is very important to pay much attention to the track construction of roadbed. This article mainly studies the building on roadbed from construction and monitoring.
出处
《中国西部科技》
2009年第6期38-40,共3页
Science and Technology of West China
关键词
路基
无砟轨道
施工
roadbed
ballastless track
construction
