Chapter
Apr 26, 2012
Study on Interchange Overpass Distance Based on Maximum Entropy Principle
Authors: Jiangang Qiao [email protected] and Min SongAuthor Affiliations
Publication: ICTIS 2011: Multimodal Approach to Sustained Transportation System Development: Information, Technology, Implementation
Abstract
In order to make the interchange overpass distance layout reasonable and save land resource, through field surveying about overpass forms, overpass distance and interchange area speed of Liaoning, and Hubei Provincial expressways, and synthetically analyzing the data, the paper uses discrete random variables which have been detected to establish maximum entropy model based on maximum entropy principle, and then construct Lagrange function; finally, get the optimal solution. Thus, the appropriate distance between interchanges have been determined and provide a theoretical basis for saving land resource.
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Published In
ICTIS 2011: Multimodal Approach to Sustained Transportation System Development: Information, Technology, Implementation
Pages: 481 - 487
Copyright
© 2011 American Society of Civil Engineers.
History
Published online: Apr 26, 2012
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Professor, Hebei University of Technology, College of Civil Engineering, Room of 313 Civil Engineering Building, Tianjin, 300401.E-mail: [email protected]
Min Song
Professor, Hebei University of Technology, College of Civil Engineering, Room of 313 Civil Engineering Building, Tianjin, 300401
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