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收稿日期: 2015-05-13
修回日期: 2015-06-03
网络出版日期: 2015-06-25
Several Technical Issues in Design of Express Metro Lines
Received date: 2015-05-13
Revised date: 2015-06-03
Online published: 2015-06-25
丁习富 . 地铁快线设计中几个技术问题的探讨和思考[J]. 隧道建设, 2015 , 35(6) : 554 -558 . DOI: 10.3973/j.issn.1672-741X.2015.06.010
In this paper, the mode of Metro system, target speed value, rolling stock selection, train consist, comfort degree, aerodynamic effect, civil works design, turnout selection and power supply system of express Metro lines at 120 km/h speed are studied, with No. 3 Line of Guangzhou Metro and Express Metro Line R2 of Dongguan as examples. Furthermore, the shortcomings of Code for Metro Design is discussed.
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