城市重大枢纽工程施工期交通组织方案研究

施工期间交通组织方案的研究和制定对城市综合枢纽的建设而言意义重大。以南京市浦口区浦泗综合枢纽工程施工期交通组织方案研究为例,阐述了城市枢纽工程施工期交通组织规划的方法和措施。利用工程实践证明,合理规划交通组织方案对降低工程施工成本、减小城市交通的影响、保证工程建设和城市交通安全的效果。     

Can Coastal Management Programs Protect and Promote Water-Dependent Uses?

Anecdotal evidence indicates that commercial and recreational water-dependent uses have been under development pressure in recent years, and in some cases have been converted to other uses. The conversion of water-dependent uses, which range from commercial shipyards to recreational marinas, may have many public costs, including the loss of access to public trust waters, the loss of jobs and associated economic activity, and the loss of traditional working waterfronts. This two-part study investigated the role of five coastal management programs in the northeastern United States in managing, monitoring, and protecting water-dependent uses. First, coastal managers in Massachusetts, Rhode Island, Connecticut, New York and New Jersey were interviewed to assess the conversion problem. Second, in collaboration with New York City-based Regional Plan Association, follow-up interviews were conducted with coastal managers and local planners in Connecticut, New York, and New Jersey to gain greater insight into the role of coastal management programs and local governments in managing and promoting water-dependent uses. This article presents select findings from this study and discusses recommendations for improving the capacity of coastal management programs and local governments to manage water-dependent uses for the benefit of the public.     

洛阳铁路枢纽调整规划研究

通过研究洛阳铁路枢纽存在的问题、能力利用现状以及枢纽的运输需求,得出洛阳枢纽能力紧张、不能满足日益增长的客货运量运输需求的结论。结合枢纽自身特点,提出成环发展的规划方案,通过对运输能力计算表明,所提出的规划方案能缓解当前运输能力紧张的局面。     

制造业中小企业信息系统的规划与设计

分析了东风汽车悬架弹簧有限公司的信息化建设现状,根据企业的发展现状、战略目标、核心业务、信息化技术应用现状等情况,给出了符合企业发展需求的信息技术支撑方案,并阐述了这一方案在同类型制造业中小型企业中的普遍意义。     

韩国集装箱码头的特点

介绍韩国集装箱港口的现状、发展规划,以及在功能定位、建设标准、总体布置和设备配置等方面的一些特点。     

Toward regional transportation governance: a case study of Greater Vancouver

This paper discusses the evolving institutional structure and governance of transportation planning, policy development and transit delivery within one major North American city-region, the Greater Vancouver area. Various methods of transportation governance are explored from complete independence to full regional integration. The move away from a direct provincial role in transportation management to a greater regional transit authority is discussed and critiqued. This revised version was published online in June 2006 with corrections to the Cover Date.     

关于长沙市轨道交通线网规划车辆选型的研究

介绍长沙市轨道交通线网规划车辆选型的研究过程,主要以现行规范、标准为依据,以客流预测为基地,以运能储备率为评价标准。简化了以往车辆选型过多纠结车辆内部技术参数的问题,方法简单清晰。     

重要通道公路路线及控制点规划探讨

城市重要道路选线工作应当是由浅到深、由粗到细、由面到线的过程,同时应当综合考虑城市路网规划、技术和规范指标值、自然条件、工程造价等.基于此,结合实践分析公路选线及其道路规划的相应控制点,探讨公路的合理规划设计及值得注意的关键要点,可为同行提供参考借鉴.     

我国船舶交通管理系统（VTS）工程后评价

本文对我国近二十年船舶交通管理系统（ＶＴＳ）的建设进行系统的工程后评价，较全面地介绍了我国ＶＴＳ工程建设的基本情况。从工程的规划，功能和技术水平，及所取得的效益进行分析，评价我国ＶＴＳ事业的发展前景，并找出主要经验与今后应注意的问题。     

Transportation agencies experiences with decision support systems for airport ground access planning

This article reports on a field investigation into the ways that transportation agencies use quantitative and qualitative information for making strategic decisions regarding airport ground access. The study analyzes the value of this information for planning airport ground access improvements at seven major international airport sites.The major finding of the research is that quantitative modeling for strategic decision support is very difficult, costly and time consuming. Modelers are confident that the models are accurate and reliable but executives generally lack confidence in the results. Transportation officials believe that the information supplied is flawed by a number of defects that minimize its value for strategic decision makers. The information defects described in this article provide an analysis of the structural difficulty of using quantitative modeling for transportation problems of strategic importance. To date, qualitative information is not frequently used, but some transportation agencies are considering its application to designing transportation services. Although this study is limited to airport ground access, the authors feel that this evidence, in conjunction with the evidence from other studies in the transportation area, dictates a need for wariness in the development of decision support systems for transportation planners. Developers of decision support systems for transportation planners must be aware of modeling costs and defects and consider how to improve the timeliness, relevance and credibility of information quantitative models provide transportation executives. Fundamentally it is important to recognize that decision makers tend, either singularly or in concert with other individuals or groups, to be the champions of a long-term vision for the community. When modeling produces inconsistent or wide ranging results that contradict their position, decision makers may not only discard modeling activities, but lose confidence in the models altogether. As a consequence, transportation planners are faced with the challenge of how to improve quantitative modeling. The most reliable and effective means for improvement is incorporation of qualitative techniques which provide greater understanding of customer perceptions and human behavior.