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Yunfei Zhang, Fangqi Zhu, Qiuping Li, Zehang Qiu and Yajun Xie
Exploring spatiotemporal patterns of traffic accidents from historic crash databases is one essential prerequisite for road safety management and traffic risk prevention. Presently, with the emergence of GIS and data mining technologies, numerous geospat...
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Dayi Qu, Haomin Liu, Hui Song and Yiming Meng
As the main road type in an urban traffic system, the increasingly severe congestion of the expressway restricts social and economic development. It is essential to explore the evolution law of congestion and dissipation to ensure the efficient operation...
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Augusto Tovar Numpaque
Pág. 1 - 104
ResumenEsta investigación aporta bases científicas y metodológicas de diagnóstico territorial, relacionadas al efecto causal de las autopistas elevadas sobre su entorno inmediato. Para lograrlo se utilizan antecedentes históricos y normativos, pero tambi...
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Juan Chen, Qinxuan Feng and Qi Guo
In order to solve the problem of traffic congestion and emission optimization of urban multi-class expressways, a robust dynamic nondominated sorting multi-objective genetic algorithm DFCM-RDNSGA-III based on density fuzzy c-means clustering method is pr...
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Feng Shao,Haitang Wu,Guo Li,Fengbin Sun,Lu Yu,Yinke Zhang,Li Dong,Zhiyi Bao
Pág. 323 - 336
Expressways in China are developing rapidly, as is traffic pollution, which is one of the major sources of urban pollution. In this study, we chose the greenbelt in the idle zone near the Lin?an toll station along the Hang Rui expressway as our sampling ...
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Junjie Li, Xiao-Bing Li, Bai Li and Zhong-Ren Peng
In recent years, road space rationing policies have been increasingly applied as a traffic management solution to tackle congestion and traffic emission problems in big cities. Existing studies on the effect of traffic policy on air quality have mainly f...
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Xinyi Shi, Hangfei Lin
Pág. 1300 - 1316
This paper are trying to investigate the existence and the characteristics of macroscopic fundamental diagram (MFD) for urban expressway network in different types of days based on detectors data in Shanghai, China. At first, the features of the urban ex...
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Shinji Tanaka, Naoyuki Hasegawa, Daisuke Iizuka, Fumihiko Nakamura
Pág. 199 - 207
Weaving section is one of the major bottlenecks in urban expressway network. A field observation showed that approximately 80% of the weaving vehicles changed their lanes within the most upstream 25% part of the entire section length. It means an insuffi...
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Sagar Kurle, Krishna N.S. Behara, J. Rajendra Prasad, Shriniwas Arkatkar, Ashoke Kumar Sarkar
Pág. 674 - 684
The Delhi-Gurgaon expressway is vastly different from expressway or freeways in other countries due to its varied roadway and traffic conditions. It is a multi-lane urban road connecting nearby urban areas (Delhi and Gurgaon) with divided carriageway for...
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Koji Suzuki, Kazuki Imada, Yuki Matsumura
Pág. 783 - 793
For usability of urban expressway in Japan, there are some problems due to the limitation of spatial con-straint. As the result of the limitation, there are merging sections that do not have enough length and set a right-side entrance ramp which is conne...
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