2015 International Conference on Transportation Information and Safety (ICTIS)最新文献

A sequential barrier-based model to evaluate human reliability in maritime accident process 基于顺序障碍的船舶事故过程中人的可靠性评估模型

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-09-03 DOI: 10.1109/ICTIS.2015.7232184

Bing Wu, Yang Wang, C. Guedes Soares, Xin-ping Yan, Di Zhan

{"title":"A sequential barrier-based model to evaluate human reliability in maritime accident process","authors":"Bing Wu, Yang Wang, C. Guedes Soares, Xin-ping Yan, Di Zhan","doi":"10.1109/ICTIS.2015.7232184","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232184","url":null,"abstract":"Human reliability is considered as the predominant causation factor in maritime accidents. The previous researches on human reliability analysis are reviewed in this paper, although these works have benefited us a lot in accident prevention, few researches focused on the human reliability in the developing stages of maritime accident process. This paper first thoroughly reviews the existing sequential accident process models, including the Swiss cheese model, accident causation model, risk-scenario based model, then the strengths and weakness of these models are compared with each other. To make a feasible and reasonable assessment on the human reliability, a sequential safety barrier-based model which includes four safety barriers are proposed by incorporating the safety barrier (SB) and risk scenario together. Moreover, the failure modes of different safety barriers, which consider the difficulty of these barriers' implementation, are also presented to further analyze the human reliability. The developing states, including initiating state (IE), mid states (MS), and end state (ES), and accident scenario of different types of accidents are also proposed under the framework of sequential safety barriers. Finally, this proposed model is introduced to investigate 97 maritime accident reports issued by Maritime Safety Administration (MSA) of China from 2000 to 2010. The result reveals that majority of the maritime accidents can be analyzed by the proposed accident process model (91.8%, N=97). It also demonstrates that different measures in terms of developing stages should be adopted to enhance the human reliability in the maritime accident process. Moreover, multiple correspondence analysis (MCA) reveals that human error is closely related with the catastrophic accident; moreover, it also demonstrates that majority of the accidents can be prevented or even avoided in the earlier stages.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"78 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128093748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Risk evaluation index system of navigation environment of Qiongzhou Strait based on FAHP 基于FAHP的琼州海峡通航环境风险评价指标体系

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-09-03 DOI: 10.1109/ICTIS.2015.7232176

Yanfei Tian, Xuecheng Sun

引用次数: 3

An inexact bus departure frequency model for traffic pollution control 交通污染控制的非精确公交发车频率模型

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-09-03 DOI: 10.1109/ICTIS.2015.7232195

Ma Xiaofeng, Chen Peng, Gao Jianhua, W. Chaozhong

引用次数: 2

The synergistic effect of drag reduction and antifouling of bionic jet surface 仿生射流表面减阻防污的协同效应

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232103

Yifeng Fu, C. Yuan, Xiuqin Bai

引用次数: 1

The application of access management in residential areas of Beijing 北京市住宅小区门禁管理的应用

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232198

Lin Wenzhao, Yang Xiaokuan

{"title":"The application of access management in residential areas of Beijing","authors":"Lin Wenzhao, Yang Xiaokuan","doi":"10.1109/ICTIS.2015.7232198","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232198","url":null,"abstract":"This paper investigates the impact of the existing design and layout of driveways located at residential areas on the traffic performances of urban roadways. Conflicts and facilities surrounding these areas are also analyzed. The main problems in the investigation are as follows: 1. Accesses located too close to nearby signalized intersections, 2. Control level of access is not enough, 3. Poor design of facilities around access, 4. The visibility is inadequate for drivers to safely make turning movement from driveways. The ultimate objective of this study is to use access management technologies to come up with the design principles and guidelines for residential areas to improve safety and operational efficiency of roadways, including removal of access from intersection, enhancing the control level, set facilities around access like non-traversable medians, provide adequate visibility for drivers by no-parking at the side of frontage roadway and the limitation of the plants height of the median. In addition, formula to standardize the access design for the residential areas is established based on the related criteria. The results from this study show that it is workable and feasible to exercise access management strategies for residential areas in Beijing to better off the traffic operation and improve living environment.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127493132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mechanical behaviors of the thin-walled SHCC pipes under compression 薄壁SHCC管材压缩力学行为研究

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232082

Min Wang, Ming-qing Sun, Xiaoyu Zhang, Ying-jun Wang, Jun Li

{"title":"Mechanical behaviors of the thin-walled SHCC pipes under compression","authors":"Min Wang, Ming-qing Sun, Xiaoyu Zhang, Ying-jun Wang, Jun Li","doi":"10.1109/ICTIS.2015.7232082","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232082","url":null,"abstract":"The buried concrete pipelines often suffer from breakage or burst due to the heavy traffic load on the pavement or earthquake. The resistance of brittle failure of concrete pipes can be improved by using strain hardening cement-based composites (SHCC), a kind of a high performance ductile composite with a tensile strain capacity exceeding 4%. In this paper, PVA fiber reinforced concrete is used to prepare SHCC and thin-walled pipes. By means of direct tension test, it is shown that the material has high ductility and high tension strength. Under three point compression test, SHCC pipe has higher loading capacity than the ordinary concrete pipe. The deformation process of SHCC pipes can be divided into three phases, that is, the elastic phase, cracking phase and the strain-hardening phase. In the latter two phases, there are multiple narrow cracks happened on the inner side of the top and bottom pipe, and the outer side of the central part of the pipe. However, the load applied on the pipe can be sustained. Under compression, the load is in good linear relationship with deflection, ring stiffness decreases with increasing load.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124922576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Price leverage based optimization of anchorage resource allocation in upstream harbor district of Yangtze River 基于价格杠杆的长江上游港区锚地资源优化配置

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232150

Kangmin Wu, Yang Wang, Jiangbin Zhao, Lei Xie, Binzhen Wu

{"title":"Price leverage based optimization of anchorage resource allocation in upstream harbor district of Yangtze River","authors":"Kangmin Wu, Yang Wang, Jiangbin Zhao, Lei Xie, Binzhen Wu","doi":"10.1109/ICTIS.2015.7232150","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232150","url":null,"abstract":"This paper investigates the allocation of anchorage resource in upstream harbour district of Yangtze River from the perspective of price leverage. Anchorage is often referred to the area for the vessel to anchor before loading/unloading operation at the dock. As a public resource, anchorage has a properties of \"non-exclusive\" and \"non-compete\". Traditional management methods of anchorage mainly rely on the maritime regulatory agencies, which often at lower efficiency. In this paper, it introduces an economical method for the process of anchorage allocation. The research on allocating the anchorage resource in terms of market mechanisms focus on resolving the management problem of anchorage resource by price leverage. Firstly we analyse the economic properties of anchorage resources as common resource; then the presented work explores the method to adjust the anchorage resources by market mechanism, especially the price leverage. By comparing the public administration and market approach in terms of efficiency, cost and flexibility, this paper proposed a scheme to set the pricing strategy for different anchorage areas with consideration of the distance, anchoring conditions and safety level. The study shows that using price leverage to regulate the allocation of anchorage resources is practically significant in upstream harbour district of Yangtze River.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123566416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Conflicts analysis for urban road intersection considering non-motor vehicles and pedestrians factor 考虑非机动车和行人因素的城市道路交叉口冲突分析

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232146

Dang Ning, J. Guo, Xu Zhou

引用次数: 1

Research on optimization model of taxi-carpooling expenses based on the passengers' personalized demand 基于乘客个性化需求的出租车拼车费用优化模型研究

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232064

H. Feng, Yu Sengbin, He Ruichun, Wei Xiaoyao

引用次数: 4

The evaluation and test methods for power performance and fuel economy for articulated vehicle trains 铰接式车辆列车动力性能和燃油经济性评价与试验方法

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232191

Dong Jinsong, Z. Hongwei, Zong Cheng-qiang, Ou Chuanjin, Zhang Hao, Zhou Gang, Zhan Xueli

引用次数: 2