Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Jianchuan Cheng"'
Publikováno v:
Journal of Advanced Transportation, Vol 2023 (2023)
Expressway crashes in interchange areas are a critical concern in China, posing significant economic and social challenges. Utilizing three years of crash data from the Beijing–Shanghai Expressway, this study investigates the transferability and he
Externí odkaz:
https://doaj.org/article/d59d8cf65fa840ad93b66f9a57ff17c2
Autor:
Qiang Wu, Dongdong Song, Chenzhu Wang, Fei Chen, Jianchuan Cheng, Said M. Easa, Yitao Yang, Wenchen Yang
Publikováno v:
Journal of Advanced Transportation, Vol 2023 (2023)
This study proposes random-parameters multinomial logit models, with heterogeneity in means and variances, to explore the differences in the factors influencing injury severities of drivers involved in different types of two-vehicle crashes. The mode
Externí odkaz:
https://doaj.org/article/08643c251f654bbc96307c728333082b
Publikováno v:
Journal of Advanced Transportation, Vol 2022 (2022)
Understanding the factors contributing to crash severity, along with their influence degrees across different times of day, can assist in better highway design and in developing effective countermeasures for ameliorating highway safety (especially du
Externí odkaz:
https://doaj.org/article/c0e6851ffab843d1bdfb7ef516116599
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
For the optimization analysis of pavement maintenance programs, combinatorial optimization is a pervasive problem. Genetic algorithms (GAs) are widely used to solve combinatorial optimization problems in pavement maintenance programs. However, owing
Externí odkaz:
https://doaj.org/article/3a596fe7994845f28bf12dc393b4ca6f
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2020 (2020)
Highways provide the basis for safe and efficient driving. Road geometry plays a critical role in dynamic driving systems. Contributing factors such as plane, longitudinal alignment, and traffic volume, as well as drivers’ sight characteristics, de
Externí odkaz:
https://doaj.org/article/18adefe8a1a244bcabb6a4a08895e776
Publikováno v:
Journal of Advanced Transportation, Vol 2018 (2018)
Vertical alignment, which includes vertical grades and lengths, is a critical aspect of highway design policy that influences safety. A full understanding of the effect of vertical grade and segment length on highway safety can help agencies to evalu
Externí odkaz:
https://doaj.org/article/fccaf04be3f74e1eb815640a48ecf2c9
Publikováno v:
The Baltic Journal of Road and Bridge Engineering, Vol 6, Iss 2, Pp 96-101 (2011)
Stopping Sight Distance (SSD) is a critical parameter for roadway geometric design and safety evaluation. It experienced several revisions in AASHTO Green Books (A Policy on Geometric Design of Highways and Streets) since 1940. This paper firstly lis
Externí odkaz:
https://doaj.org/article/d368eb205f2f42ac9734c618198e69ba
Publikováno v:
ASCE-ASME Journal of Risk & Uncertainty in Engineering Systems, Part A: Civil Engineering; Jun2024, Vol. 10 Issue 2, p1-13, 13p
Autor:
Chenzhu Wang, Muhammad Ijaz, Fei Chen, Dongdong Song, Mingyu Hou, Yunlong Zhang, Jianchuan Cheng, Muhammad Zahid
Publikováno v:
International Journal of Injury Control and Safety Promotion. :1-17
Autor:
Chenzhu Wang, Mingyu Hou, Fei Chen, Jiayun Zhu, Jianchuan Cheng, Wu Bo, Ping Zhang, Said M. Easa
Publikováno v:
Journal of Transportation Safety & Security. :1-29