中国铁路发展概况与技术展望  

Development and Technical Prospect of China Railway

作　　者：谢毅[1] 寇峻瑜 姜梅[1] 余浩伟[1] XIE Yi;KOU Junyu;JIANG Mei;YU Haowei(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031,China)

机构地区：[1]中铁二院工程集团有限责任公司

出　　处：《高速铁路技术》2020年第1期11-16,共6页High Speed Railway Technology

摘　　要：轨道交通产业作为中国的重要基础设施,目前已进入高速、多元化发展阶段。文章针对中国铁路发展历程及现状进行了概括,并展望了其发展趋势。对于中国铁路蓬勃发展的内因,主要从路网规模、装备水平、客货运量、总体技术、技术体系和中国铁路“走出去”六个方面进行了阐述,包括铁路营业里程、铁路复线率和电化率、完整的车辆谱系、客货运量和保有量、动车组水平等。未来的轨道交通将朝着网络化、国际市场、更快、更重、更难、更新和更广的方向迈进。As an important infrastructure in China,the rail transit industry has entered a high-speed and diversified development stage.The development history and current situation of China Railway are summarized and its development trend is prospected in the paper.The internal causes of the booming development of China Railway are analyzed mainly from such six aspects as railway network scale,equipment level,passenger and freight traffic volume,overall technology,technical system and“China Railway going global”,including railway operating mileage,railway double line rate and electrification rate,complete vehicle pedigree,passenger and freight traffic volume and holdings,EMU level.In the future,the rail transit will move towards networking,international market,and faster,heavier,harder,newer and wider directions.

关 键 词：中国 铁路 轨道交通 发展 运营里程 

分 类 号：U239.5[交通运输工程—道路与铁道工程]