Effects of vertical alignment on rail line capacity loss for HSR operation

Shou-Ren Hu, Shou Shan Huang

研究成果: Conference contribution同行評審

摘要

A microscopic investigation and estimation of rail line capacity are essential in the planning, design, and operation of railway facilities. This research aims at assessing the effects of railway vertical alignment at uphill sections on railway line capacity as well as on capacity loss at such a railway segment. The evaluation of operation and geometry data to estimate rail line capacity and capacity loss due to rail geometric alignment change was conducted using the backup method of semi-simulation analysis tool from THSRC in Taiwan. A Log-linear type regression model was developed to formulate the relationship between rail capacity loss and uphill alignment characteristics. The developed model is capable of analyzing regular rail capacity and capacity changes due to factors of geometric alignment as well as rail operational setting.

原文English
主出版物標題2014 17th IEEE International Conference on Intelligent Transportation Systems, ITSC 2014
發行者Institute of Electrical and Electronics Engineers Inc.
頁面2062-2067
頁數6
ISBN(電子)9781479960781
DOIs
出版狀態Published - 14 十一月 2014
事件2014 17th IEEE International Conference on Intelligent Transportation Systems, ITSC 2014 - Qingdao, China
持續時間: 8 十月 201411 十月 2014

出版系列

名字2014 17th IEEE International Conference on Intelligent Transportation Systems, ITSC 2014

Conference

Conference2014 17th IEEE International Conference on Intelligent Transportation Systems, ITSC 2014
國家China
城市Qingdao
期間8/10/1411/10/14

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