Journal of Traffic and Transportation Engineering-English Edition最新文献

Investigation on the mechanism and rheological properties of phosphogypsum whisker composite modified asphalt 磷石膏晶须复合改性沥青的机理及流变性能研究

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-07 DOI: 10.1016/j.jtte.2024.05.007

Peng Yin, Baofeng Pan, Zihan Li

{"title":"Investigation on the mechanism and rheological properties of phosphogypsum whisker composite modified asphalt","authors":"Peng Yin, Baofeng Pan, Zihan Li","doi":"10.1016/j.jtte.2024.05.007","DOIUrl":"10.1016/j.jtte.2024.05.007","url":null,"abstract":"<div><div>In the domain of sustainable construction, the practice of integrating recycled solid waste into asphalt pavements has emerged as a critical innovation over recent years. This approach not only contributes to environmental sustainability but also enhances the structural stability of pavements. The unique physical and chemical properties of solid waste contribute substantially to improving both the temperature stability and fatigue resistance of asphalt, which are vital for the long-term durability and functionality of asphalt pavements. By enhancing these characteristics, the use of solid waste extends the operational life of asphalt pavements and optimizes the use of recycled materials in construction. This study used phosphogypsum whisker (PSW) as the main material to develop a composite modifier (MPM) for modifying virgin asphalt. The impact of varying levels of modifier on the aging resistance and rheological behavior of asphalt was explored using the rolling thin film oven test (RTFOT) along with various rheological evaluations. Additionally, the role of MPM in modifying asphalt was examined through a series of microscopic examinations. Findings indicated that the advanced composite modification technique significantly enhanced the dispersion of MPSW throughout the asphalt matrix. With MPM dosage below 6%, there was a noticeable improvement in the thermal and mechanical performance of the virgin asphalt, along with increased resistance to rutting, unaffected by aging. This improvement also contributed to an extension of the fatigue life of asphalt within specific strain limits. Furthermore, the physical integration of MPM with the virgin asphalt markedly boosted its thermal stability. A quantitative model analyzing MPM dosage was developed, aiming to serve as a guideline for the integration of PSW into asphalt pavements.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 71-94"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Assessment of the effect of temperature variations in falling weight deflectometer deflections for full-depth asphalt pavements 温度变化对全深度沥青路面降重挠度计挠度影响的评价

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-07 DOI: 10.1016/j.jtte.2024.10.005

Pablo Orosa , Bongsuk Park , Seonghwan Cho , John E. Haddock

{"title":"Assessment of the effect of temperature variations in falling weight deflectometer deflections for full-depth asphalt pavements","authors":"Pablo Orosa , Bongsuk Park , Seonghwan Cho , John E. Haddock","doi":"10.1016/j.jtte.2024.10.005","DOIUrl":"10.1016/j.jtte.2024.10.005","url":null,"abstract":"<div><div>Pavement surface deflections collected from falling weight deflectometer (FWD) tests are widely used to estimate in-service pavement structural conditions and aid in pavement management systems. However, asphalt pavement deflections are affected by variations in temperature due to the viscoelastic nature of asphalt. This study evaluated the temperature effects on field FWD deflections performed at two different temperatures on the same day on three Indiana full-depth asphalt pavement sections. A parametric study was performed using a finite element (FE) model validated by field FWD data. Three different subgrade conditions and seven temperature gradients were simulated using the FE model. Field- and model-based FWD deflections were used to evaluate the accuracy of the AASTHO 1993 temperature correction method. It was found that the AASHTO 1993 method may be insufficient to fully consider the temperature effects on FWD deflections. In addition to temperature changes, the deflection level was found to be a major parameter in the variation of FWD deflections. Higher deflection levels showed higher deflection variation and lower AASHTO 1993 correction method accuracy.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 1-14"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Development of intelligent road markings: A review and outlook 智能道路标线的发展：回顾与展望

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-06 DOI: 10.1016/j.jtte.2024.05.006

Rui He , Qiaoyan Shang , Xiaosong Lu , Xin Lu , Wanjiang Guo , Jianyou Zhao

{"title":"Development of intelligent road markings: A review and outlook","authors":"Rui He , Qiaoyan Shang , Xiaosong Lu , Xin Lu , Wanjiang Guo , Jianyou Zhao","doi":"10.1016/j.jtte.2024.05.006","DOIUrl":"10.1016/j.jtte.2024.05.006","url":null,"abstract":"<div><div>This study reviews and extends intelligent road marking systems (IRMS) by integrating advanced marking materials, sensing and detection, wireless transmission, and road-side energy provisioning to support real-time, interactive traffic information for vehicles and pedestrians. In response to emerging intelligent transportation system (ITS) requirements, we synthesize progress in passive and active road-marking materials, emphasizing that environmentally resilient active markings are critical for maintaining visibility and guidance at night and under adverse weather. We discuss how visual guidance and embedded/roadside sensors can enhance traffic-state acquisition and enable intelligent feedback. For communications, we compare candidate protocols and show that configurable rate, distance, and access sequencing can be tailored to different latency and capacity demands; hybrid communication schemes can further improve efficiency while reducing system cost. For energy supply, we evaluate pavement-based energy harvesting and other self-power options, identifying durability and economic viability as prerequisites for long-term deployment across diverse road conditions. Building on these elements, we propose an adaptable IRMS architecture and introduce a conceptual framework for a real-time dynamic variable-lane system. We highlight implications for traffic safety, efficiency, and sustainability, and outline research priorities on resilient active materials, protocol optimization for seamless V2X integration, and lifecycle assessments of energy harvesters. Remaining challenges include standardization, interoperability, cybersecurity, and lifecycle sustainability. Overall, strategic advances in materials, communication, and energy technologies can accelerate multifunctional IRMS and promote safer, more efficient, and sustainable ITS development.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 168-187"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

A spatial multi-criteria approach to support the participatory design of a network for e-scooters 支持电动滑板车网络参与式设计的空间多标准方法

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-06 DOI: 10.1016/j.jtte.2024.12.006

Michela Le Pira , Martina Fazio , Nadia Giuffrida , Elena Cocuzza , Giuseppe Inturri , Matteo Ignaccolo

{"title":"A spatial multi-criteria approach to support the participatory design of a network for e-scooters","authors":"Michela Le Pira , Martina Fazio , Nadia Giuffrida , Elena Cocuzza , Giuseppe Inturri , Matteo Ignaccolo","doi":"10.1016/j.jtte.2024.12.006","DOIUrl":"10.1016/j.jtte.2024.12.006","url":null,"abstract":"<div><div>Micromobility and, in particular, e-scooter adoption, is rapidly spreading worldwide as an effective transport mode for short trips and for the last-mile to transit access. However, the pace of growth of micromobility is not followed by an adequate planning and development of suitable infrastructures. This is particularly needed in car-oriented cities with scarce spaces for active modes. Besides, the difference between bicycles and new e-scooters makes it important to rethink about traditional infrastructure layout and design. To address these challenges, this paper proposes a combined spatial and multi-criteria approach designed to identify priority criteria and paths for e-scooters in urban areas, considering user preferences. The case study is Catania (Italy), and the focus is on university student's mobility patterns and preferences. The methodology consists of a participatory approach involving university students in the selection of criteria and employing a survey leveraging pairwise comparisons of different criteria to unveil their preferences. The analytic hierarchy process (AHP) method was chosen to obtain criteria weights and use them in determining priority locations for e-scooter infrastructures through a geographic information system (GIS) analysis. By incorporating user preferences and considering spatial factors, this approach aims to facilitate the efficient integration of e-scooters into urban environments. The insights gained from this analysis can contribute to the planning of dedicated infrastructures and offer practical implications for the sustainable development of micromobility systems.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 188-204"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Modeling pedestrian-vehicle interactions at unsignalized mid-block crosswalk under automated vehicle mixed traffic flow conditions: An agent-based approach 自动车辆混合交通流条件下无信号中间街区人行横道行人-车辆交互建模：基于智能体的方法

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-06 DOI: 10.1016/j.jtte.2024.05.005

Haojie Li , Binyue Zhao , Ziqian Zhang , Yingheng Zhang , Gang Ren

{"title":"Modeling pedestrian-vehicle interactions at unsignalized mid-block crosswalk under automated vehicle mixed traffic flow conditions: An agent-based approach","authors":"Haojie Li , Binyue Zhao , Ziqian Zhang , Yingheng Zhang , Gang Ren","doi":"10.1016/j.jtte.2024.05.005","DOIUrl":"10.1016/j.jtte.2024.05.005","url":null,"abstract":"<div><div>The introduction of automated vehicles (AVs) is expected to improve the safety and traffic efficiency of the transportation system. However, the impacts of AVs on pedestrian-vehicle interactions (PVIs) remain unclear, especially under the mixed traffic flow condition with AVs and conventional vehicles (CVs). The objective of this paper is to investigate PVIs under AV mixed traffic flow at unsignalized mid-block crosswalk (UMC) where the right of way competition exists and the traffic conditions are more complex. An agent-based simulation model is proposed to evaluate the safety and traffic efficiency under a diverse range of different scenarios. Some agents’ behavioral parameters are calibrated from trajectory and video data collected at two sites in Nanjing. The proposed model is also validated by comparing post-encroachment time (PET) and pedestrian waiting time outputted from simulation with those extracted from empirical data. The simulation results suggest that the introduction of AVs has limited effect on both safety and efficiency levels at UMC under the low AV penetration rate. Compared to the negotiated yielding strategy of AVs, the conservative yielding strategy performs better in terms of pedestrian safety, but worse in improving traffic efficiency. Moreover, the results reveal that pedestrian and vehicle volumes, the proportion of pedestrians familiar with AVs, and the proportion of risk-prone pedestrians could significantly affect the safety and efficiency levels at UMC. Lastly, we provide some practical recommendations for determining treatments for mid-block crosswalks with AV mixed traffic flow to improve pedestrian safety and traffic efficiency.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 205-228"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Long COVID in the context of driving styles: An empirical study employing connected vehicle trajectory data 驾驶风格下的长冠状病毒：基于网联车辆轨迹数据的实证研究

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-06 DOI: 10.1016/j.jtte.2025.11.001

Vishal C. Kummetha, Amin Mohammadnazar, Sisinnio Concas, Achilleas Kourtellis

{"title":"Long COVID in the context of driving styles: An empirical study employing connected vehicle trajectory data","authors":"Vishal C. Kummetha, Amin Mohammadnazar, Sisinnio Concas, Achilleas Kourtellis","doi":"10.1016/j.jtte.2025.11.001","DOIUrl":"10.1016/j.jtte.2025.11.001","url":null,"abstract":"<div><div>This manuscript examines the “long-COVID” phenomenon, defined for this study as lasting changes in driving behavior stemming from pandemic-induced travel restrictions, particularly statewide stay-at-home orders that limited trips to curb virus transmission. Two tailored studies analyzed paneled connected vehicle (CV) data over four years to understand driving style changes and identify susceptible individuals. Study one employed mixed-effects logistic regression to find that drivers active on freeways are more likely to change their driving style than those on arterials. Additionally, drivers aged 56 and over are more likely to experience changes to driving styles as compared to other age groups. Study two utilized random intercept hierarchical modeling and reveals significant increases in volatility measures, derived from speed, acceleration, jerk, and yaw rate, associated with more aggressive driving on both arterial and freeway segments in the post-lockdown period. The analysis suggests that driving styles have not fully returned to pre-pandemic levels. The rise in risky and aggressive driving behaviors during and post COVID-19 can be mainly attributed to the observed drastic changes in traffic conditions, such as shifts in trip patterns and volumes over a short period, requiring drivers to rapidly adjust their driving style to the evolving dynamics.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 115-134"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Comparative analysis of nighttime pavement marking perception among drivers of different ages: A real-world driving study 不同年龄驾驶员夜间路面标志感知的比较分析：一项真实驾驶研究

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-06 DOI: 10.1016/j.jtte.2025.09.001

Aolin Yu , Jiangbi Hu , Ronghua Wang , Qingxin Hu , Yanyan Guan , Shangwen Qu , Ming Zhang

{"title":"Comparative analysis of nighttime pavement marking perception among drivers of different ages: A real-world driving study","authors":"Aolin Yu , Jiangbi Hu , Ronghua Wang , Qingxin Hu , Yanyan Guan , Shangwen Qu , Ming Zhang","doi":"10.1016/j.jtte.2025.09.001","DOIUrl":"10.1016/j.jtte.2025.09.001","url":null,"abstract":"<div><div>Pavement markings are essential for conveying lane boundaries, alignment, and other traffic information to drivers. Their visibility is closely tied to drivers' visual capabilities, which often decline with age. These age-related impairments can hinder drivers’ ability to perceive road markings at night, posing potential safety risks. To investigate age-related differences in nighttime perception of pavement markings, this study designed a real-world driving experiment using white pavement markings with nine levels of coefficient of retroreflected luminance (<em>R</em><sub>L</sub>). A total of 360 preview distance observations were collected from 40 participants, including 14 young, 14 middle-aged, and 12 older adults. A generalized linear mixed model (GLMM) was employed to examine how <em>R</em><sub>L</sub>, age, and gender influence nighttime preview distance. In addition, an age-stratified asymptotic regression model was developed to capture the nonlinear relationship between <em>R</em><sub>L</sub> and preview distance. The results showed that: (1) <em>R</em><sub>L</sub> was positively associated with preview distance, while age had a significant negative effect. Gender differences were not statistically significant. (2) There was no significant difference between young and middle-aged drivers, but old drivers had preview distances 14.7%–31.0% shorter under the same <em>R</em><sub>L</sub> conditions. (3) At driving speeds between 60 and 100 km/h, the <em>R</em><sub>L</sub> threshold required to ensure safe visibility for elderly drivers was 1.58–1.70 times higher than that for young to middle-aged drivers. These findings provide practical insights for transportation planners and policymakers in aging societies, highlighting the need for age-sensitive standards in pavement marking design to enhance nighttime driving safety for elderly road users.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 135-147"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Exploring the role of wavelet decomposition order in deep learning-based network-wide traffic prediction 探讨小波分解顺序在基于深度学习的全网流量预测中的作用

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-07 DOI: 10.1016/j.jtte.2024.08.003

Mohammad Javad Hassanzada , Iuliia Yamnenko , Constantinos Antoniou

{"title":"Exploring the role of wavelet decomposition order in deep learning-based network-wide traffic prediction","authors":"Mohammad Javad Hassanzada , Iuliia Yamnenko , Constantinos Antoniou","doi":"10.1016/j.jtte.2024.08.003","DOIUrl":"10.1016/j.jtte.2024.08.003","url":null,"abstract":"<div><div>The performance level of traffic control systems highly relies on accurate short-term network-wide traffic prediction. Signal processing techniques have been widely integrated with deep learning algorithms for this purpose, but no study has focused on how the parameter of wavelet decomposition order (level) affects the prediction robustness given the training data limitations. This study proposes a hybrid framework for short-term network-wide traffic state prediction, which applies multi-layer perceptron (MLP) neural networks to implicitly capture the traffic network co-movement patterns. Then, the framework is complemented by a seasonal auto-regressive integrated moving average (SARIMA) model, extracting the location-specific features, including the local seasonality and stochastic disturbances. Besides, the hybrid framework is used to explore the association between the traffic prediction accuracy and wavelet decomposition order using an order-adaptive discrete haar wavelet transform (DHWT). The proposed method was validated over four open-access datasets with different training data characteristics in Paris and Madrid urban areas. The results indicated that the hybrid framework significantly improved the predictive accuracy of the benchmark deep learning algorithms. The forecasts for the low-resolution dataset experienced a noticeable improvement once higher wavelet orders were applied. The statistical analysis revealed the moderating effects of the training sample size and data spatial resolution on the link between the wavelet decomposition orders and the model predictive performance. Nevertheless, a combination of pre-processing order of two, and post-processing order of three led to satisfactory results in the cases where sufficient historical data were available.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 148-167"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Which factors compromise safety on mountainous roads: A systematic review 哪些因素会影响山区道路的安全性：一项系统综述

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-07 DOI: 10.1016/j.jtte.2024.09.013

Shivam Sharma , Pushpa Choudhary

{"title":"Which factors compromise safety on mountainous roads: A systematic review","authors":"Shivam Sharma , Pushpa Choudhary","doi":"10.1016/j.jtte.2024.09.013","DOIUrl":"10.1016/j.jtte.2024.09.013","url":null,"abstract":"<div><div>Despite the complexity and high crash risk associated with driving on mountainous roads, there is a lack of comprehensive understanding of factors influencing driving performance and increasing risk of crashes on mountainous roads. To address this gap, this study conducts a systematic review by employing the preferred reporting items for systematic reviews and meta-analysis (PRISMA) technique and selected 54 papers for review. The study provides insights into various data collection approaches, including crash history-based studies, naturalistic driving studies, and simulator-based studies, and the performance measures used to analyze driving performance on mountainous roads, including various longitudinal, and lateral measures as well as crash probability. Additionally, the study explores different contributing factors, including drivers, highways, vehicles, and light and weather characteristics, which significantly influence driving performance on mountainous roads. The study reveals a strong correlation between highway characteristics, such as roadway geometry, traffic conditions, road markings, etc., and driving performance. Moreover, the findings highlight a significant impact of age, gender, and driving experience on driving performance. Most importantly, the study highlights significant gaps in literature, which may serve as guides for future research endeavors in safety assessment of mountainous roads. These gaps include absence of consideration of driver education, distraction, and prevalent highway features like sight distance and transition curve length. Furthermore, vehicle types including SUVs, and heavy vehicles have been overlooked in most studies to determine their impact on driving performance. Additionally, the study emphasized the importance of selecting and combining multiple performance measures for a more comprehensive analysis.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 256-278"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Assessment on the environmental temperature variation induced temperature and strain effects inside cement concrete pavements based on long-term FBG monitoring information 基于光纤光栅长期监测信息的环境温度变化对水泥混凝土路面内部温度和应变效应的评价

IF 6.8 2区工程技术

Journal of Traffic and Transportation Engineering-English Edition Pub Date : 2026-02-01 Epub Date: 2026-01-07 DOI: 10.1016/j.jtte.2025.02.005

Yibin Wu , Guozhi Li , Sikai Wang , Ping Xiang , Huaping Wang

{"title":"Assessment on the environmental temperature variation induced temperature and strain effects inside cement concrete pavements based on long-term FBG monitoring information","authors":"Yibin Wu , Guozhi Li , Sikai Wang , Ping Xiang , Huaping Wang","doi":"10.1016/j.jtte.2025.02.005","DOIUrl":"10.1016/j.jtte.2025.02.005","url":null,"abstract":"<div><div>The internal information of pavement structure is difficult to be accurately obtained by mechanical theory due to the multimedia of component materials and the complex interfacial contacting conditions, and the lab tests are affected by model scale and simplification of loads. Therefore, it is of great significance to accurately obtain the internal information of the structure. The fiber Bragg grating (FBG) sensing technology has thus been adopted to monitor the long-term information of temperature fields and temperature variation induced strain inside the pavement structure. Based on the long-term monitoring data, statistical analysis aided with regression algorithms has been performed to establish the temperature prediction model at each depth of the cement concrete pavement. The results show a high quadratic polynomial correlation between pavement temperature and pavement depth. To confirm the effectiveness of the proposed models and techniques, finite element simulation analysis based on ABAQUS software is performed. The feasibility and accuracy of the developed pavement monitoring system for long-term continuous structural health monitoring is proved. The field data indicates that the heat transfer weakening effect due to the structural materials has a gradual lag in the time between the peaks and valleys of the temperatures at each layer of the structure. By analyzing the temperature variation induced strain field of the pavement structure, certain data references are provided for the preventive maintenance, design and construction of rigid pavement structures. The study provides scientific instructions for assess the performance of the pavement under long-term environmental temperature actions and efficient temperature prediction model for preventive control of the large temperature gradient induced deformation effect in rigid pavements in Gansu Province.</div></div>","PeriodicalId":47239,"journal":{"name":"Journal of Traffic and Transportation Engineering-English Edition","volume":"13 1","pages":"Pages 95-114"},"PeriodicalIF":6.8,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147425538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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