Quantifying the overall spatial distribution characteristics of urban heavy truck trips: The case of China
Urban freight systems serve as an essential part of city livability. Heavy trucks are critical for urban freight system operation. Although understanding the overall spatial distribution characteristics of heavy truck trips is important for urban freight system planning and management, quantifying the spatial distribution characteristics of heavy truck trips remains scarce. In this study, the authors employ two indices, the flow hierarchy index and the urban centrality index, to quantify the overall spatial distribution characteristics of heavy truck trips from two perspectives: the heavy truck flow hierarchical organization and outflow spatial distribution centrality. They use these approaches to quantify the overall spatial distribution characteristics of heavy truck trips for typical Chinese cities and classify them into four patterns. They further analyze the characteristics and underlying mechanism of each pattern and then calculate the overall heavy truck trip efficiencies for cities in different patterns. Their research offers a framework for quantifying the overall spatial distribution characteristics of urban heavy truck trips and provides policymaking references for the planning and management of urban freight systems.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/09666923
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Supplemental Notes:
- © 2024 Elsevier Ltd. All rights reserved. Abstract reprinted with permission of Elsevier.
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Authors:
- Lv, Ying-Yue
- Yan, Xiao-Yong
- Jia, Bin
- Yang, Yitao
- Liu, Erjian
- Publication Date: 2024-2
Language
- English
Media Info
- Media Type: Web
- Features: Figures; References; Tables;
- Pagination: 103822
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Serial:
- Journal of Transport Geography
- Volume: 115
- Issue Number: 0
- Publisher: Elsevier
- ISSN: 0966-6923
- Serial URL: http://www.elsevier.com/locate/jtrangeo
Subject/Index Terms
- TRT Terms: Freight traffic; Metrics (Quantitative assessment); Traffic distribution; Transportation planning; Trucking; Urban transportation
- Geographic Terms: China
- Subject Areas: Data and Information Technology; Freight Transportation; Highways; Planning and Forecasting;
Filing Info
- Accession Number: 01912733
- Record Type: Publication
- Files: TRIS
- Created Date: Mar 21 2024 11:04AM