道路运输承运人责任险制度安排的民法学与社会学分析

从民法的立法精神出发，以道路运输承运人责任保险制度的颁布实施为研究对象，通过理论分析提出承运人责任险制度安排虽然是一种合同行为，体现了民事法律关系与法律救济原则，但其已突破了传统民法的“意思自治”私法范畴，折射了国家干预和“私法的公法化”的法理本质。同时以社会学的视野来看，承运人责任险险种从制度上化解了社会矛盾，维护了社会稳定，体现了风险规避与社会和谐意义。     

边坡稳定分析及其设计中的有关问题探讨

从工程角度出发对边坡稳定分析方法的实质及选用、强度参数的取值问题、雨水对边坡稳定的影响等进行了探讨,提出了公路边坡稳定与防护的措施。     

高等级道路通过机场飞行区的设计要求

高等级道路通过机场飞行区时,需根据无线电导航设施及其保护区范围、按照机场净空要求、考虑道路灯光对地面航空灯的影响,同时结合道路本身线形设计要求来确定最终道路线位方案。该文介绍了机场无线电导航设施及其保护区范围内场地要求,同时以南五环路穿过南苑机场无线电导航设施保护区的线位选择为例,详细介绍在满足机场要求的前提下,南五环路在通过机场飞行区范围内合理调整线位,使五环路通过机场飞行区时,满足飞行区技术标准。     

Demand for rail travel to and from airports

Rail access to airports is becoming increasingly important for both train operators and the airports themselves. This paper reports analysis of inter-urban rail demand to and from Manchester and Stansted Airports and the sensitivity of this market segment to growth in air traffic and the cost and service quality of rail services. The estimated demand parameters vary in an expected manner between outward and inward air travellers as well as between airport users and general rail travellers. These parameters can be entered into the demand forecasting framework widely used in the rail industry in Great Britain to provide an appropriate means of forecasting for this otherwise neglected market segment. The novel features of this research, at least in the British context, are that it provides the first detailed analysis of aggregate rail flows to and from airports, it has disaggregated the traditional generalised time measure of rail service quality in order to estimate separate elasticities to journey time, service headway and interchange, and it has successfully explored departures from the conventional constant elasticity position.     

对船舶污染损害侵权责任及索赔主体问题的探讨

船舶污染事故是造成海洋环境污染损害的主要原因之一,建立完善的船舶污染损害索赔机制,保证受损方获得及时的赔偿,是恢复海洋环境、维护受害者利益所必须的。文中从民法的基本原理出发,对国家海域所有权、海域使用权等进行了论述,并按照民事侵权责任的承担原则,对索赔权利主体的确定等问题进行了探讨。     

地铁车站的土建与机电施工协调管理

地铁车站土建与机电的协调涉及多专业、多单位、多环节、多接口,当车站土建结构基本完成时,装修及各机电系统承包商将陆续进场施工,形成同一车站内有多个承包商同时施工的情况。该文总结了上海轨道交通9号线一期工程的实践,认为:有必要建立一套协调机制,使各项工作顺利有序地开展,节省施工时间,提高施工安装的质量,同时能避免返工,减少损失。     

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.     

盐渍土机场地基处理研究

概述盐渍土的工程危害，得出道面下水盐运动所导致的盐分、水分迁移是造成盐渍土地区机场的迅速破坏的原因，并对盐渍土地区机场与公路差异进行了比较，在总结目前常用的处理方法的基础上，结合机场特殊性探讨了适合机场的处理办法。     

自发热技术在机场道面融雪化冰中的应用研究

目前对机场道面降雪结冰所采用的融雪化冰方法都存在一定缺点,很有必要寻求一种新的融雪化冰方法。自发热技术融雪化冰方法就是将导电体铺装在沥青混凝土中,利用导电体通电发热提高道面表面温度,使其高于冰点温度来实现对机场道面融雪化冰的目的。自发热技术融雪化冰方法效率高,效果好,且为绿色环保技术,具有广阔的应用前景。     

机场水泥混凝土道面施工质量控制技术

针对机场水泥混凝土道面施工中容易出现掉边掉角、表面网状或环状裂纹、板体断裂和蜂窝麻面等质量通病,根据大面积混凝土铺筑施工的特点和环境因素,综合分析其质量通病产生的原因,并提出相应的施工控制措施,在实践中取得了明显效果,可供水泥混凝土道面施工参考。