气候变化领域集成服务门户(CCPortal): Research on General Model of Railway Route Selection in CSM Areas Using the Sichuan-Tibet Railway and Other Typical Mountain Railways as Case Studies

CCPortal

DOI	10.1061/JTEPBS.TEENG-7719
	Research on General Model of Railway Route Selection in CSM Areas Using the Sichuan-Tibet Railway and Other Typical Mountain Railways as Case Studies
	Qu, Chuanqi; Xue, Yiguo; Qiu, Daohong; Zhang, Guanda; Liu, Haiting
发表日期	2023
ISSN	2473-2907
EISSN	2473-2893
卷号	149 期号:7
英文摘要	In recent years, China's rail network has been expanding to western China. Most of western China is a complicated and steep mountainous area with complex terrain and a harsh natural environment. Many engineering geological problems and unfavorable geological hazards have been encountered in railway construction in this area. Railway route selection in complex and steep mountainous (CSM) areas has become one of the fundamental issues in railway design. In view of the existing literature, this paper is aimed to summarize the characteristics and difficulties of railway route selection in CSM areas. In view of the low efficiency of railway route selection in CSM areas, a set of general models for railway route selection in CSM areas is established in the present study. A new multifactor interactive matrix dynamic weight approach is proposed in this model, and the corresponding evaluation index system is then developed. This methodology has been successfully applied in two typical CSM railway route selection cases, which proves the validity and applicability of this novel approach. This scrutiny provides a newly solid reference for the route selection method of the railway in CSM areas and gives a new direction for the evaluation and decision-making of other complex system engineering problems.
关键词	Complex and steep mountainous (CSM) areas Railway route selection Multifactor interaction matrix Dynamic weight
英文关键词	HIGH-SPEED RAILWAY; ANT COLONY OPTIMIZATION; MUD INRUSH; TUNNEL; WATER; EMBANKMENT; IDENTIFICATION; CONSTRUCTION; FOUNDATION; DISASTERS
WOS研究方向	Engineering, Civil ; Transportation Science & Technology
WOS记录号	WOS:000989178900001
来源期刊	JOURNAL OF TRANSPORTATION ENGINEERING PART A-SYSTEMS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/283552
作者单位	Shandong University; China University of Geosciences - Beijing
推荐引用方式 GB/T 7714	Qu, Chuanqi,Xue, Yiguo,Qiu, Daohong,et al. Research on General Model of Railway Route Selection in CSM Areas Using the Sichuan-Tibet Railway and Other Typical Mountain Railways as Case Studies[J],2023,149(7).
APA	Qu, Chuanqi,Xue, Yiguo,Qiu, Daohong,Zhang, Guanda,&Liu, Haiting.(2023).Research on General Model of Railway Route Selection in CSM Areas Using the Sichuan-Tibet Railway and Other Typical Mountain Railways as Case Studies.JOURNAL OF TRANSPORTATION ENGINEERING PART A-SYSTEMS,149(7).
MLA	Qu, Chuanqi,et al."Research on General Model of Railway Route Selection in CSM Areas Using the Sichuan-Tibet Railway and Other Typical Mountain Railways as Case Studies".JOURNAL OF TRANSPORTATION ENGINEERING PART A-SYSTEMS 149.7(2023).