摘要
广州地铁三号线远期全长70 km,呈南北走向,要求旅行速度不低于50 km/h,为此选取最高行车速度为80 km/h、100 km/h、120 km/h、140 km/h4个方案,从牵引计算、车辆、土建工程、机电设备、运营费用等方面进行技术经济综合分析比较,认为最高行车速度采用1 20 km/h是经济合理的,并将带来巨大的社会效益。
In long term, the Line 3 of Guangzhou metro will be 70 km in length and goes form south to north with the travel speed over 50 km/h. For this purpose, four plans of train operation speed are proposed: 80 km/h, 100 km/h, 120 km/h, 140 km/h. After a comprehensive, technical and economical analysis and comparison from aspects of simulation calculation, rolling stock, civil engineering, mechanical and electrical equipment, operation cost, etc., the paper suggests that train operation speed of 120 km/h is suitable and thrifty and will produce huge social benefits.
出处
《铁道运输与经济》
北大核心
2002年第10期38-40,共3页
Railway Transport and Economy
关键词
广州市
地铁线路
行车速度
最高速度
Guangzhou
metro line
operation speed
maximum speed
analysis
