城市危险品运输时变路网设计

IF 5.4 2区 管理学 Q1 BUSINESS, FINANCE Journal of Management Science and Engineering Pub Date : 2023-08-03 DOI:10.1016/j.jmse.2023.05.001
Jingyi Chen , Qiuchen Gu , Hanwen Yu , Wei Zhou , Tijun Fan
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引用次数: 0

摘要

城市中的危险品运输面临着可能给人类造成灾难性损失的重大风险。从监管机构的角度来看,主要责任是通过确定道路网络对危险品承运人的可用性来减轻危险品运输风险。基于时变人口分布,通过不同时间与常住人口和可变人口相关的总暴露量来评估危险物质的运输风险。提出了一种考虑时变交通的多类型危险物的风险最小化城市危险物路网设计模型。将该模型应用于上海市人口密集、交通复杂的城区危险品运输实例研究。
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Time-varying road network design for urban hazmat transportation

Hazmat transportation in cities faces significant risks that may cause catastrophic losses to humans. From the perspective of the regulator, the main responsibility is to mitigate hazmat transport risk by determining the availability of road networks to hazmat carriers. Based on the time-variant population distribution, the hazmat transport risk was assessed via the total population exposure associated with the resident and variable populations at different times. We propose a risk-minimizing urban hazmat road network design model for multiple types of hazmats, considering time-varying traffic. The model was applied to a realistic case study of hazmat transportation in a densely populated urban area with complex traffic in Shanghai, China.

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来源期刊
Journal of Management Science and Engineering
Journal of Management Science and Engineering Engineering-Engineering (miscellaneous)
CiteScore
9.30
自引率
3.00%
发文量
37
审稿时长
108 days
期刊介绍: The Journal of Engineering and Applied Science (JEAS) is the official journal of the Faculty of Engineering, Cairo University (CUFE), Egypt, established in 1816. The Journal of Engineering and Applied Science publishes fundamental and applied research articles and reviews spanning different areas of engineering disciplines, applications, and interdisciplinary topics.
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