欧盟可持续交通系统研究综述

对过去15年欧盟进行的交通系统可持续性研究进行了回顾,明确了不足之处并详细阐述了未来的发展方向。介绍了可持续发展和可持续交通系统的概念,指出研究重点要实现影响因素指标的量化,使可持续交通系统评估具有可操作性。探讨了评估可持续交通系统的绝对尺度和相对尺度,利用实例对二者的评估作用进行了对比。通过回顾欧盟在可持续交通方面进行的第4次、第5次和第6次框架计划研究,指出未来的研究方向是以绩效指标为基础,改进现有评估系统或发展创新性的评估系统,以检测欧盟交通系统的可持续性。     

基于欧洲标准的城市轨道交通车辆制动系统动态型式试验

介绍了基于欧洲标准的城市轨道交通车辆制动系统的动态型式试验内容,对制动系统动态型式试验内容进行了分析。参考城市轨道交通BS EN 13452-2:2003及BS EN 15595:2009等标准提出了车辆整车制动系统动态型式试验的评价标准及所需要进行的相关试验。     

欧标体系下码头打入桩施工前期策划及工作流程

码头打入桩施工前期的策划主要包括选择打桩设备、制定沉桩控制标准和现场试验等,是打入桩设计施工能否顺利实施的关键.而中、欧标准的差异会让熟悉国内标准的中国工程师对欧标体系下打入桩施工前的策划工作感到困扰.从规范条文出发,介绍欧标体系下码头打入桩施工前期的主要策划工作,并通过与中国规范相关内容的对比,总结中、欧标准的异同以...     

欧盟机动车准入管理制度特点及发展趋势

梳理了欧盟型式批准框架指令的发展历程,阐述了各个主管部门的职责和准入管理的基本流程,重点介绍了以欧盟指令为依据的欧盟机动车型式批准制度,总结归纳了欧盟机动车准入管理制度具有强制性、公开透明、重视安全环保以及一致性监管严格等主要特点.结合近两年发布的政策法规要求,总结出欧盟机动车准入管理要求不断加严、新技术促进标准体系更...     

美国与欧盟的交通政策对比分析

结合美国与欧盟交通政策的制定背景,分别针对交通政策的目标、重点和内容,对美国与欧盟的交通政策进行比较,发现二者的政策在凸显自身特点的同时,在以人为本、可持续发展、全球化运输等方面又均体现出共性,符合交通运输发展的要求．其对我国交通政策的制定具有一定的借鉴意义。     

我国与欧洲汽车燃油箱标准及检验方法的对比分析

通过对我国与欧洲汽车燃油箱标准的对比,提出达到欧洲燃油箱标准的途径与检验方法。     

Struggling,settling, solutions: A qualitative study of landscape protection in motorway planning

Landscape is an important public interest with social, cultural, ecological, and environmental dimensions. It is central to the formation of local cultures and contributes to human well-being. Some areas are protected by supranational agreements that have significant international value. The European Landscape Convention (ELC) calls for integrating landscape considerations into other policy areas such as motorway planning that may directly or indirectly impact the landscape. The key challenge is the integration of existing institutional backgrounds and governing traditions. This paper compares how two qualitative case studies managed landscape protection while planning motorways. Specifically, we examine two internationally protected areas – one in Hungary that focuses on nature and one in Sweden the focuses on culture – to consider how these areas were assessed during the planning of the new motorways. Analysing the cases through the theoretical lens of institutional interplay, we found that the main differences between the two cases can be attributed to the different governing traditions and interpretations of landscape.     

国内外地基承载力确定方法的异同

针对境外岩土工程勘察中地基承载力确定方法与国内存在差异的问题,开展了国内外地基承载力确定方法异同的研究。依托阿布扎比哈里发港集装箱码头二期工程,采用解析公式法、标准贯入试验法进行对比分析。得出境外工程砂土地基中地基承载力宜采用标准贯入试验方法推算确定的结论,为境内外岩土工程勘察中地基承载力的确定提供了指导意义。     

基于VxWorks的车载列控显示系统

说明随着城市轨道交通系统在我国的蓬勃发展,传统的车载列车显示系统已经越来越不能满足安全性的要求,而通过嵌入式实时操作系统(VxWorks)开发的车载列控显示系统可以满足这方面需求,且具有多任务的特点.通过基于通信列车控制(CBTC)的车载控制器(VOBC)子系统中的车载列控显示系统的设计和实现,介绍VxWorks在车载列控显示系统中的应用.认为从多任务的角度,可以更好地解决车载列控显示系统对安全性的需求.     

Are railways really that bad? An evaluation of rail systems performance in Europe with a focus on passenger rail

With a large number of railway development projects in Europe and worldwide, which once completed will be serving rail passengers of the future, this paper aims to take a step back and evaluate current railway systems performance. The objectives are to compare statistical data on various passenger-related parameters of the railway system in a number of selected European countries and draw conclusions on the level of their performance when compared to the European average.Analyses of publically available statistical data, extracted from the Eurostat service at a European level will allow for a comparison of various indicators which influence the performance of the railway systems from an infrastructure and operational perspectives. The analyses will also allow identifying key performance indicators for the accurate assessment of the rail systems.The paper will highlight case studies for various parameters which are important to stakeholders of the railways, including infrastructure managers, rail operators, policy makers and the end users. This knowledge will be to the benefit of today’s railway industry as well as the rail systems of the future, as it will show trends drew upon existing data which might continue in the future.