{"title":"Improvement of the first-mile service based on passengers’ choice of travel mode","authors":"Junsheng Huang, B. Mao, Gang Wu","doi":"10.1680/jtran.21.00059","DOIUrl":"https://doi.org/10.1680/jtran.21.00059","url":null,"abstract":"","PeriodicalId":49670,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Transport","volume":"2 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82789972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper discusses the use of smart card big data, to understand and evaluate the public transport network in Seoul. Here smart card data traps multiple transit modes, that cover a large populati...
{"title":"Modeling public transportation multi-modal route choice using smart card big data","authors":"Kyoungok Kim","doi":"10.1680/jtran.21.00066","DOIUrl":"https://doi.org/10.1680/jtran.21.00066","url":null,"abstract":"This paper discusses the use of smart card big data, to understand and evaluate the public transport network in Seoul. Here smart card data traps multiple transit modes, that cover a large populati...","PeriodicalId":49670,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Transport","volume":"29 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81407293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Educating traffic knowledge and safe behaviours to children is an effective strategy for improving their traffic safety. However, due to the physical and cognitive limitations of children, implemen...
{"title":"Effective education of essential traffic-related safety items to children in cities","authors":"N. Nadimi, Hamed Shamsadini Lori, A. Amiri","doi":"10.1680/jtran.20.00128","DOIUrl":"https://doi.org/10.1680/jtran.20.00128","url":null,"abstract":"Educating traffic knowledge and safe behaviours to children is an effective strategy for improving their traffic safety. However, due to the physical and cognitive limitations of children, implemen...","PeriodicalId":49670,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Transport","volume":"150 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77778916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Identification and evaluation of traffic congestion are critical for a better management of urban traffic especially at merge sections where two different traffic streams converge and generate shoc...
{"title":"Modelling road traffic congestion at urban merge section under mixed traffic conditions","authors":"Bhargav Naidu Matcha, S. Sivanesan, K. Ng","doi":"10.1680/jtran.20.00131","DOIUrl":"https://doi.org/10.1680/jtran.20.00131","url":null,"abstract":"Identification and evaluation of traffic congestion are critical for a better management of urban traffic especially at merge sections where two different traffic streams converge and generate shoc...","PeriodicalId":49670,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Transport","volume":"26 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2021-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76392740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Filipe Almeida Corrêa do Nascimento, Marcelino Aurélio Vieira da Silva
An efficient Airport Pavement Management System is essential to judge the current and predict the future runway conditions and support decisions. However, one of the limitations is the insufficient...
{"title":"A method for calculating and evaluating user costs in airport pavement management systems","authors":"Filipe Almeida Corrêa do Nascimento, Marcelino Aurélio Vieira da Silva","doi":"10.1680/jtran.20.00014","DOIUrl":"https://doi.org/10.1680/jtran.20.00014","url":null,"abstract":"An efficient Airport Pavement Management System is essential to judge the current and predict the future runway conditions and support decisions. However, one of the limitations is the insufficient...","PeriodicalId":49670,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Transport","volume":"76 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2021-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79716825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Qi-Yang Zou, Xiao-Zhen Li, Xing-xing Li, Jun Xiao, Ming Wang
This study introduces a novel multivariate stochastic process simulation algorithm to generate fluctuating wind velocity time histories of the vehicle–bridge united system. The Kaimal spectrum and wind spectrum relative to a moving point were applied to the bridge and the vehicle (train) in operation, respectively. The wind time series of the vehicle–bridge united system were generated simultaneously by considering the correlation between the moving point fixed on a vehicle in operation and the static points on a bridge. This algorithm is of high computational efficiency, as it takes advantage of explicit decomposition for the coherence function matrix and frequency truncation method. Based on an error estimation, this simulation method is proven to be accurate. Numerical examples of a vehicle running on a simply supported continuous beam bridge with the speeds of 20, 40, 60 and 80 m/s were performed. The result shows that the auto-/cross-correlation functions and auto-spectrum of the simulated wind samples are in good agreement with the targets. The proposed method can facilitate the analysis of wind–vehicle–bridge aerodynamic response with high efficiency and accuracy, and avoids the discontinuity problem of wind time history of the moving point.
{"title":"Simulation of fluctuating wind of high-speed vehicle–bridge united system","authors":"Qi-Yang Zou, Xiao-Zhen Li, Xing-xing Li, Jun Xiao, Ming Wang","doi":"10.1680/jtran.20.00045","DOIUrl":"https://doi.org/10.1680/jtran.20.00045","url":null,"abstract":"This study introduces a novel multivariate stochastic process simulation algorithm to generate fluctuating wind velocity time histories of the vehicle–bridge united system. The Kaimal spectrum and wind spectrum relative to a moving point were applied to the bridge and the vehicle (train) in operation, respectively. The wind time series of the vehicle–bridge united system were generated simultaneously by considering the correlation between the moving point fixed on a vehicle in operation and the static points on a bridge. This algorithm is of high computational efficiency, as it takes advantage of explicit decomposition for the coherence function matrix and frequency truncation method. Based on an error estimation, this simulation method is proven to be accurate. Numerical examples of a vehicle running on a simply supported continuous beam bridge with the speeds of 20, 40, 60 and 80 m/s were performed. The result shows that the auto-/cross-correlation functions and auto-spectrum of the simulated wind samples are in good agreement with the targets. The proposed method can facilitate the analysis of wind–vehicle–bridge aerodynamic response with high efficiency and accuracy, and avoids the discontinuity problem of wind time history of the moving point.","PeriodicalId":49670,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Transport","volume":"60 5","pages":""},"PeriodicalIF":0.8,"publicationDate":"2021-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138520167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Home health care can reduce costs in the health sector while preserving a reasonable quality of service. Research was undertaken into the problem of scheduling home health carers and routing their ...
家庭保健可以降低卫生部门的成本，同时保持合理的服务质量。对安排家庭保健护理人员和安排他们的…
{"title":"Optimising the travel of home health carers using a hybrid ant colony algorithm","authors":"Jalel Euchi, Abdeljawed Sadok","doi":"10.1680/JTRAN.19.00114","DOIUrl":"https://doi.org/10.1680/JTRAN.19.00114","url":null,"abstract":"Home health care can reduce costs in the health sector while preserving a reasonable quality of service. Research was undertaken into the problem of scheduling home health carers and routing their ...","PeriodicalId":49670,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Transport","volume":"23 1","pages":"1-12"},"PeriodicalIF":0.8,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81807684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-02-01DOI: 10.1680/jtran.2021.174.1.76
{"title":"Transport: Referees 2020","authors":"","doi":"10.1680/jtran.2021.174.1.76","DOIUrl":"https://doi.org/10.1680/jtran.2021.174.1.76","url":null,"abstract":"","PeriodicalId":49670,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Transport","volume":"14 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87344550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fatigue failure is a major problem in pavement layers. When using non-conventional aggregate as a replacement for natural stone aggregate, the probability of pavement distress is high. The fatigue ...
疲劳破坏是路面层的主要问题。当使用非常规骨料替代天然石材骨料时，路面破损的概率很高。疲劳……
{"title":"Fatigue life of polypropylene-modified crushed brick asphalt mix: analysis and prediction","authors":"Jince P. Zachariah, P. Sarkar, Manish Pal","doi":"10.1680/jtran.19.00146","DOIUrl":"https://doi.org/10.1680/jtran.19.00146","url":null,"abstract":"Fatigue failure is a major problem in pavement layers. When using non-conventional aggregate as a replacement for natural stone aggregate, the probability of pavement distress is high. The fatigue ...","PeriodicalId":49670,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Transport","volume":"7 1","pages":"110-129"},"PeriodicalIF":0.8,"publicationDate":"2021-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87186591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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