国外高速铁路

国外高速铁路建设及发展趋势

The trend of construction and development of high-speed railway in the world

国外高速铁路发展状况及社会经济效益综述

A Summary of Development Situation and Socioeconomic Benefits of High-speed Railway Abroad

国外高速铁路迅猛发展，线路维修养护技术水平也不断提高，主要表现在采用先进的检测系统、高度机械化作业方式、科学诊断和自动化管理方面。

Track maintenance technology is raising while high speed railway was developed in abroad .

简介了日本、法国等国外高速铁路列车超速防护系统的控制方式。

The control patterns applied to Automatic Train Protection System of high speed railways in Japan and France are introduced .

介绍了国外高速铁路发展状况，分析了高速铁路的经济效益与社会效益，提出3点结论性意见。

This paper introduces development situation of high-speed railways abroad , analyzes the socioeconomic benefits of high-speed railway , and makes three conclusive opinions .

土质路基上的无碴轨道在国外高速铁路上已得到广泛应用，而在我国却处于刚起步阶段。

Ballastless track on soil subgrade has been already widely used on high-speed railway abroad , but it is just at the starting stage in China .

本文叙述了国外高速铁路列车的润滑状况，提出了我国铁路对这方面开展研究工作的意见。

This paper describes the status of lubrication in high speed train abroad and puts forward suggestions for developing lubrication research in high speed train at home .

分析了国外高速铁路牵引供电系统接地方案和国内目前存在的问题。

Not only the integrated earthing design schemes in foreign high speed railway traction power systems are investigated but also existing problems of domestic electric railway are analyzed .

无碴轨道由于在上述性能方面明显优越于传统的有碴轨道结构，因而在国外高速铁路建设中得到了广泛应用。

Because the ballastless track is superior to the traditional ballast track in the form of the above performances , ballastless track is widely applied in the high-speed railway construction abroad .

参考国外高速铁路桥梁设计，结合秦沈客运专线设计，针对客货共线、客运专线的桥梁形式的设计研究，提出建议的桥式方案和桥梁结构形式。

By taking in foreign high speed railway bridge design and Qin-Shen passenger dedicated railway design , here we recommend preferable bridge style and structure for mixed passenger freight line , passenger dedicated railway .

近年来，我国高速铁路建设大面积展开，测量研究人员在引进国外高速铁路精密测量技术的基础上，经过消化吸收再创新，逐渐建立起我国自己的高速铁路精密测量技术体系。

High-speed railways are being constructed on a large scale in our country recent years . Surveying researchers build up the system of surveying technology of precise control in high-speed railway gradually based on the absorption and innovation of foreign surveying technology .

介绍了国内铁路客车和国外高速铁路客车的通风概况，指出我国铁路客车通风存在的问题并提出了建议。

The general conditions of ventilation on railway passenger cars in our country and on high speed railway passenger cars abroad are described . The problems existing in the ventilation on railway passenger cars in our country are pointed out and suggestions are given .

通过对广深线250km/h接触网1年多来的运行情况回顾，参考国外高速铁路先进技术，对我国未来的高速铁路接触网的一些主要技术问题提出了建议。

Suggestions on some technical problems of the future high-speed railway catenary in China are put forward with the review of over-one-year operation of 250 km / h catenary on the Guangzhou-Shenzhen railway and in reference of the advanced technology of foreign high-speed railways .

分析总结了国外高速铁路选线设计方面的经验与教训，以指导我国高速铁路选线设计中线路平面、纵断面设计有关标准的确定。

The research findings are briefed as follows : 1 . Analyzing and summarizing the experiences and lessons of abroad location design of high-speed railways to guide the preparation of relevant standards for the horizontal and longitudinal alignment design of high-speed railway location design in our country .

国外发展高速铁路客车方兴未艾。

The development of high speed passenger cars on railways abroad is in the ascendant .