Author(s)

Wang Yubo ¹

Affiliation(s)

¹ China Merchants Chongqing Communications Technology Research & Design Institute Co., Ltd, Chongqing, 400067, China

Corresponding Author

Wang Yubo

ABSTRACT

Vehicle running speed is the core evaluation index in highway alignment design, which is directly related to road safety and comfort. This study explores a variety of factors affecting vehicle speed, including driver behavior, vehicle type, and route characteristics, and introduces in detail the criteria and methods for evaluating vehicle speed coordination. Through the analysis of practical engineering cases, this paper not only expounds the importance of highway route alignment optimization design, but also provides specific design suggestions and optimization measures, which provides practical reference for similar projects. This study emphasizes that by comprehensively considering the coordination of vehicle running speed, the safety and driving comfort of highway design can be effectively improved.

KEYWORDS

Road engineering; route design; operating speed; optimization

CITE THIS PAPER

Wang Yubo, Research on optimization design of highway route alignment based on vehicle operating speeds. Journal of Civil Engineering and Urban Planning (2024) Vol. 6: 63-68. DOI: http://dx.doi.org/10.23977/jceup.2024.060109.

REFERENCES

[1] Li Zhengyi. Vehicle running speed in highway route optimization design practice[J]. Heilongjiang transportation science and technology, 2018, 41(04):179-180.
[2] Wang Dandan. Research on operating speed prediction of highway flat and longitudinal combination sections [D]. Harbin Institute of Technology, 2014.
[3] Sui Xiaofei. Linear Evaluation and Improvement Measures of High-Grade Highway Based on Operating Speed [D]. Chang'an University, 2012.
[4] Yang Yang. Research on traffic safety performance of highway based on operating speed [D]. Hunan University, 2012.
[5] Xu Jinliang, Hu Shengneng, Yang Hongzhi. Research on the key issues of running speed in the design of highway alignment quality[J]. Journal of Hebei University of Technology, 2011, 40(01):114-118.
[6] Gao Jianping, Guo Zhongyin. Quality evaluation of highway alignment design based on operating speed [J]. Journal of Tongji University (Natural Science Edition), 2004(07):906-911.

Sponsors, Associates, and Links

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