高速铁路是欧洲铁路建设的一种发展趋势。目前,欧洲已经修建和正在计划修建若干条时速在200km 以上的高速铁路。一、高速铁路的分类高速铁路按其用途可分为两大类:旅客列车专用线路和客货混用线路两种。旅客列车专用线路的优点是对地理条件的适应性比较强;可以采用较小的曲线半径和较大的限制坡度以及各种相应的技术措施;在同样的速度下,可以节省工程投资。巴黎东南“TGV”新干线就 High-speed railway is a development trend of European railway construction. At present, Europe has built and is planning to build a number of high-speed railways above 200 km per hour. First, the classification of high-speed railway High-speed railway according to its use can be divided into two categories: passenger train lines and mixed passenger and passenger lines two. Passenger train lines have the advantage of more adaptable to the geographical conditions; can use a smaller radius of the curve and a larger limit of slope and a variety of appropriate technical measures; at the same speed, you can save on project investment. Paris southeast “TGV” Shinkansen on