Design and optimization of high-speed railway lines based on comfort

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	Design and optimization of high-speed railway lines based on comfort
	Wang, Hai-Yong 2; Dang, Jian-Wu 2; Wang, Xiao-Ming 1
刊名	Journal of Railway Engineering Society
	2014-11-01
卷号	31 期号:11 页码:30-34
关键词	Curve fitting Dynamics Parameter estimation Railroad cars Railroads Speed Comfort evaluation Design and optimization High speed railways High speed railway lines High speed train (HST) Improving performance Line parameters Optimized designs
ISSN号	10062106
英文摘要	Research purposes: To enhance the passengers ride comfort on the high-speed trains, the design and optimization of high-speed railway lines should be paid much attention to as well as speed up improving performance of high-speed trains. Therefore, the relationship between the comfort and line parameters of high-speed railway has been systematically analyzed and researched. Research conclusions: (1) The evaluation model of comfort based on line parameters has been established and the corresponding evaluation interval has been determined. (2) According to code for design of high speed railway (trail), during line parameter design, not only the practical landform and working conditions should be considered, but also the ride comfort ought to meet the needs of passengers. Thus, a relatively reasonable line can be designed by choosing plane and vertical curve parameters. (3) After the analysis of the design and optimization of plane curve radius based on the comfort of passengers, the recommended minimum of plane curve radius under different running speed can be obtained. (4) The research results can provide better guidance for the design and optimization of high-speed railway lines in future. ©, 2014, Journal of Railway Engineering Society. All right reserved.
语种	中文
出版者	Editorial Department of Journal of Railway Engineering Society, China
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113614]
专题	兰州理工大学
作者单位	1.Lanzhou University of Technology, Lanzhou; Gansu; 730050, China 2.Lanzhou Jiaotong University, Lanzhou; Gansu; 730070, China;
推荐引用方式 GB/T 7714	Wang, Hai-Yong,Dang, Jian-Wu,Wang, Xiao-Ming. Design and optimization of high-speed railway lines based on comfort[J]. Journal of Railway Engineering Society,2014,31(11):30-34.
APA	Wang, Hai-Yong,Dang, Jian-Wu,&Wang, Xiao-Ming.(2014).Design and optimization of high-speed railway lines based on comfort.Journal of Railway Engineering Society,31(11),30-34.
MLA	Wang, Hai-Yong,et al."Design and optimization of high-speed railway lines based on comfort".Journal of Railway Engineering Society 31.11(2014):30-34.