Transportation Research Part D-transport and Environment最新文献_第9页

Cascading failure and recovery propagation of metro-bus double-layer network under time-varying passengers

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104571

Xiqian Guo , Qiang Du , Yi Li , Xiaoyi Zong , Libiao Bai

{"title":"Cascading failure and recovery propagation of metro-bus double-layer network under time-varying passengers","authors":"Xiqian Guo , Qiang Du , Yi Li , Xiaoyi Zong , Libiao Bai","doi":"10.1016/j.trd.2024.104571","DOIUrl":"10.1016/j.trd.2024.104571","url":null,"abstract":"<div><div>This study proposes a dynamic model to elucidate the cascading failure and recovery propagation process under increased time-varying passenger flow. Firstly, a metro-bus double-layer network is constructed in which the increment of passenger flow fluctuation in each station is determined by its current connections. Then, we establish the cascading failure and recovery propagation model with two node failure states, failure and recovery propagation mechanism, and repair speed. The model considers the varying load of each node for the evolution process analysis under different load fluctuation. Finally, a real-world case study is conducted to examine the impact of three factors. The simulation results indicate the enhancements of initial load linear coefficient and node capacity lead to longer node repair time but shorter recovery propagation time. Faster repair speed can improve network lowest performance but shows a marginal decreasing trend. The findings have strategic implications for providing stable and efficient transportation services.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"139 ","pages":"Article 104571"},"PeriodicalIF":7.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143143171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Erratum to “Assessing resilience of global liner shipping network to tropical cyclones” [Transport. Res. D 131 (2024) 104189]

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104577

Mengqiao Xu , Yifan Zhu , Kaishuo Liu , Adolf K.Y. Ng

引用次数: 0

Corrigendum to “Decoupling transport-CO2 emissions: Mexico, Spain and The USA: A trend analysis” [Transp. Res. D Trans. Environ. 137 (2024) 104510]

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104575

Aaron Percastre Gómez , David Bonilla , David Banister

引用次数: 0

How does emission allowance allocation affect shipowners’ selection of emission reduction technologies?

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104573

Ruqi Zhou , Meifeng Luo , Changmin Jiang , Dong Yang , Kun Wang

{"title":"How does emission allowance allocation affect shipowners’ selection of emission reduction technologies?","authors":"Ruqi Zhou , Meifeng Luo , Changmin Jiang , Dong Yang , Kun Wang","doi":"10.1016/j.trd.2024.104573","DOIUrl":"10.1016/j.trd.2024.104573","url":null,"abstract":"<div><div>The Emission Trading Scheme (ETS) typically allocates free emission allowances through Grandfathering or Benchmarking. However, since 2024, international shipping has not benefited from free allocation in EU ETS. Limited research exists on the implication of this change compared to typical free allocation policies. Shipowners now face the challenge of balancing abatement costs by adjusting speeds and selecting emission reduction technologies to maximize profits. This research employs economic models and simulations to compare policies' effects on shipowners' decisions. Findings reveal that Grandfathering based on historical emissions effectively reduces emissions but may hinder the adoption of efficient emission reduction technology at certain allowance price levels. Benchmarking, linked to current output, promotes the technology adoption but is less emission-efficient than Grandfathering. Non-free allocation in EU ETS, while cost-neutral for technology adoption, impedes the adoption of costlier, low-carbon technologies. This research demonstrates that adaptive policymaking is critical in evolving markets and technology landscape.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"139 ","pages":"Article 104573"},"PeriodicalIF":7.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143142772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Empirical analysis of intelligent charging Decisions: Boosting efficiency for electric trucks

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104572

Qiujun Qian , Mi Gan , Xiaoyuan Yang

{"title":"Empirical analysis of intelligent charging Decisions: Boosting efficiency for electric trucks","authors":"Qiujun Qian , Mi Gan , Xiaoyuan Yang","doi":"10.1016/j.trd.2024.104572","DOIUrl":"10.1016/j.trd.2024.104572","url":null,"abstract":"<div><div>This study explores the benefits of intelligent charging decisions over manual ones for battery electric trucks (BETs), offering valuable insights to policymakers for promoting BET adoption. Specifically, this study proposes three distinct models: spontaneous charging, prospect theory-based charging, and reinforcement learning-based charging, each reflecting the behaviors of ordinary, rational, and intelligent drivers, respectively. We used actual freight transportation data from China’s Southwest region to simulate BET travel scenarios. The experimental results indicate that, compared to the spontaneous charging strategy, the prospect theory-based strategy can reduce charging costs to a certain extent, and the reinforcement learning-based strategy delivers a more pronounced benefit, with a 9.75% reduction in costs and a 14.71% reduction in time. Sensitivity analysis of charging station configurations showed that intelligent charging minimizes infrastructure needs. This highlights the economic and practical advantages of intelligent charging strategies, indicating their ability to enhance BET travel efficiency, which encourages broader adoption.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"139 ","pages":"Article 104572"},"PeriodicalIF":7.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143142773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of visual factors on soundscapes in pedestrian spaces along trunk roads

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104583

Zhiyu Zhou , Jiao Tian , Ying Zhu , Jian Kang

{"title":"Impact of visual factors on soundscapes in pedestrian spaces along trunk roads","authors":"Zhiyu Zhou , Jiao Tian , Ying Zhu , Jian Kang","doi":"10.1016/j.trd.2024.104583","DOIUrl":"10.1016/j.trd.2024.104583","url":null,"abstract":"<div><div>This study focuses on the impact of visual factors on the soundscape evaluation of urban trunk roads. On-site audio-visual assessments were conducted in thirty pedestrian spaces in Tianjin, and a structural equation model (SEM) was constructed to analyse the relationships between visual factors and soundscape evaluation. The results indicated that traffic noise dominates, followed by human and other sounds, with relatively little natural sound. Rated pleasantness low (−0.79) and eventfulness high (0.71). Sound environment assessment scored low (2.99). Correlation analysis revealed that except for sky visibility and street transparency, all visual factors in this study were positively correlated with pleasantness and sound environment assessment. Only greenery diversity was negatively correlated with eventfulness. The results of the SEM indicated that natural landscape, spatial environment, and street interface positively impacted pleasantness, with the spatial environment having the greatest impact (0.217). The research results provide a scientific basis for improving urban audio-visual environment.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"139 ","pages":"Article 104583"},"PeriodicalIF":7.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143142783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sustainable last mile delivery alternatives: Influencing factors and willingness to use

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104574

Johanna Amaya , Trilce Encarnación , Victor Cantillo

{"title":"Sustainable last mile delivery alternatives: Influencing factors and willingness to use","authors":"Johanna Amaya , Trilce Encarnación , Victor Cantillo","doi":"10.1016/j.trd.2024.104574","DOIUrl":"10.1016/j.trd.2024.104574","url":null,"abstract":"<div><div>E-commerce deliveries have grown significantly in the last decade, generating increased environmental impacts. While e-commerce grows, there is a need to integrate sustainability into its operations, especially concerning last-mile deliveries. Our goal is to understand the factors influencing consumer decision-making when selecting delivery alternatives. We examine consumers’ preferences using stated preference data collected in the United States. Respondents evaluated delivery alternatives, including operational and behavioral attributes. Interestingly, disclosing the environmental impact of each option does not influence consumer decisions. However, disclosing the delivery vehicle type does matter. The analyses reveal that consumers’ willingness to use sustainable options depends on their receiving additional benefits, varying across socio-economic profiles. Furthermore, elasticities and substitution rates confirm that consumers are willing to pay for convenient deliveries and are reluctant to make behavioral changes. These insights should be used to incentivize the use of sustainable alternatives for last-mile deliveries. We close the paper with recommendations to key stakeholders in urban areas.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"139 ","pages":"Article 104574"},"PeriodicalIF":7.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143143172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Corrigendum to “Does experience matter? Assessing user motivations to accept a vehicle-to-grid charging tariff” [Transp. Res. D 113 (2022) 103528]

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104561

Nora Baumgartner , Franziska Kellerer , Manuel Ruppert , Sebastian Hirsch , Stefan Mang , Wolf Fichtner

引用次数: 0

Diffusion of re-suspended dust induced by vehicles: Full-scale simulation and field test

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104552

Wei Jiang , Chuan He , Yue Huang , Tong Wang , Dongdong Yuan , Wangjie Wu , Huibin Fan

{"title":"Diffusion of re-suspended dust induced by vehicles: Full-scale simulation and field test","authors":"Wei Jiang , Chuan He , Yue Huang , Tong Wang , Dongdong Yuan , Wangjie Wu , Huibin Fan","doi":"10.1016/j.trd.2024.104552","DOIUrl":"10.1016/j.trd.2024.104552","url":null,"abstract":"<div><div>Re-suspended road dust refers to the dust settled on road surface that is stirred up again by vehicles, leading to road area air pollution. To better understand the diffusion patterns of these particles, this study simulated the diffusion using high-definition cameras to capture long-persistence luminescent material from a visual media perspective, field measurement using particle counters was carried out to validate the effectiveness. The key findings include: The suction between the tire and ground is crucial for re-suspending particles after rolling. The wake of the vehicle carries particles forward without lateral or vertical diffusion, but negative pressure be-hind the vehicle causes lateral and vertical diffusion. Higher speeds and ground deposit concentrations increase diffusion height and width. To protect pedestrians on overpass and roadside, sidewalks should be placed at a certain distance from road. This study aims to provide data for mitigating road dust re-suspension and aiding computational fluid dynamics simulations.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"139 ","pages":"Article 104552"},"PeriodicalIF":7.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143143251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of real-world diesel sulphur in diesel engines in China’s key regions

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-02-01 DOI: 10.1016/j.trd.2024.104562

Shihai Zhang, Jia Liu, Lei Zu, Bowen Wang, Kai Li

引用次数: 0