Chapter
Apr 26, 2012
Traveling Time Reliability in Sudden Events
Authors: Hanying Guo [email protected] and Hongguo ShiAuthor Affiliations
Publication: International Conference on Transportation Engineering 2009
Abstract
Sudden events can make great influence on road network's ordinary operation. Travel time is an important parameter evaluating the performance of road network. The paper analyzes relationship between travel time and traffic flow on a road section, analyzes distribution rule of traffic flow on each routes in a road network and travel time reliability. A nonlinear programming model in chance constrained is built according to these analyses. Test the model with an example indicates that the model can quantitatively analyze influence of route selection to travel time and travel time reliability under different traffic flow in sudden events. The model is beneficial to studying reliability of road network and dealing with sudden events.
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Information & Authors
Information
Published In
International Conference on Transportation Engineering 2009
Pages: 243 - 248
Copyright
© 2009 American Society of Civil Engineers.
History
Published online: Apr 26, 2012
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ASCE Technical Topics:
- Engineering fundamentals
- Highway and road management
- Highway transportation
- Highways and roads
- Infrastructure
- Mathematics
- Models (by type)
- Parameters (statistics)
- Routing (transportation)
- Statistics
- Traffic analysis
- Traffic engineering
- Traffic flow
- Traffic management
- Traffic models
- Transportation engineering
- Travel time
- Trip distribution
Authors
Affiliations
College of Traffic and Mobile Engineering, Xihua University, Chengdu, China. 610039.E-mail: [email protected]
Hongguo Shi
College of Traffic & Transportation, Southwest Jiaotong University, Chengdu, China. 610031.
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.