期刊
TRANSPORTATION RESEARCH RECORD
卷 -, 期 2448, 页码 11-20出版社
NATL ACAD SCIENCES
DOI: 10.3141/2448-02
关键词
-
资金
- EXPRESS Research Project of the Portuguese Government
How does one quantitatively analyze intermodal passenger systems? Can high-speed rail links reduce costs to airline services? A method for analyzing transportation networks that involve more than one mode is presented. With intermodal costs considered in detail from both the operator and the traveler aspects (including time costs and service benefits and negative costs), optimal network designs that reduce overall costs for both stakeholders are created. As a case study, the potential impact on optimization of transportation network design for air and high-speed rail travel around the Iberian Peninsula in southwestern Europe is examined. Key aspects of the model design and assumptions, including the sparse and contrasting intermodal valuations used, weighting of the cost components, and the cost to implement intermodality are evaluated. The optimization procedure, using a linear Boolean mathematical program, shows that the benefits of intermodality are best captured when a more holistic intermodal product is offered, and that high-speed rail becomes progressively less competitive as traveler costs rise and there is a discernible shortage of traveler valuations of intermodal service attributes.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据