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Dec 14, 2021
Study on the Length of Upstream Transition Section in Reconstruction and Expansion Area of Secondary Highway
Publication: CICTP 2021
ABSTRACT
The length of the upstream transition area in construction areas during highway reconstruction and expansion has an important impact on the operation of road traffic flow and the construction operation. The simulation model of the operation area is established by Vissim simulation software, and the impact of non-motor vehicles is taken into account. The average number of stops, average queue length, and average travel delay are used as evaluation indicators for the optimal length of the upstream transition area. A combination of analytic hierarchy processes and gray correlation method is used for multi-index evaluation. According to the evaluation results, the recommended value of the optimal length of the upstream transition area is obtained.
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Published online: Dec 14, 2021
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1School of Highway, Chang’an Univ., Xi’an, China. Email: [email protected]
2School of Highway, Chang’an Univ., Xi’an, China. Email: [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.
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.
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.