Chapter
Jul 2, 2019
Study on the Applicability of Physiological Method for Evaluating Pavement Roughness
Authors: Chen Zhang [email protected], Yang Lu [email protected], Wei Zhao [email protected], Jiang Cao [email protected], Jianguo Rong [email protected], Xiaoyi Ban [email protected], and Jinxi Zhang [email protected]Author Affiliations
Publication: CICTP 2019
Abstract
Road roughness is a significant index to evaluate driving comfort and safety. However, the evaluation commonly used both in China and abroad shows great subjectivity due to the lack of information about passengers’ physiological responses. To make evaluation more objective and comprehensive, this research analyzes the change of various physiological indexes on different roughness conditions. The result indicates that road roughness has a definite impact on physiological indexes and there is a logarithmic relationship between the range of heart rate and the average of international roughness index (IRI), which shows that it is reasonable to use the combination of IRI and heart rate to reflect road comfort and safety.
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Published In
CICTP 2019
Pages: 905 - 915
Copyright
© 2019 American Society of Civil Engineers.
History
Published online: Jul 2, 2019
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Authors
Affiliations
Research Institute of Highway Ministry of Transport, Beijing 100088 China; National Engineering Research Center of Road Maintenance Technologies, RoadMainT Co., Ltd., Beijing 100095, China. E-mail: [email protected]
Research Institute of Highway Ministry of Transport, Beijing 100088 China; National Engineering Research Center of Road Maintenance Technologies, RoadMainT Co., Ltd., Beijing 100095, China. E-mail: [email protected]
Research Institute of Highway Ministry of Transport, Beijing 100088 China; National Engineering Research Center of Road Maintenance Technologies, RoadMainT Co., Ltd., Beijing 100095, China. E-mail: [email protected]
Research Institute of Highway Ministry of Transport, Beijing 100088 China; National Engineering Research Center of Road Maintenance Technologies, RoadMainT Co., Ltd., Beijing 100095, China. E-mail: [email protected]
Research Institute of Highway Ministry of Transport, Beijing 100088 China; National Engineering Research Center of Road Maintenance Technologies, RoadMainT Co., Ltd., Beijing 100095, China. E-mail: [email protected]
Research Institute of Highway Ministry of Transport, Beijing 100088 China; National Engineering Research Center of Road Maintenance Technologies, RoadMainT Co., Ltd., Beijing 100095, China. E-mail: [email protected]
Beijing Univ. of Technology, Beijing 100124, China. E-mail: [email protected]
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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.
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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.