Maritime education in cross cultural settings

Cross-cultural interaction is growing in our global economy. Expanding maritime trade in ports around the world reinforces the need for standardized training and education to cope with new global technologies and logistics systems. Working, studying and interacting in cross-cultural settings can lead to problems of misunderstandings and misinterpretations among people having different worldviews.     

既有公路下超浅埋软弱土层四车道隧道施工技术研究

四车道隧道从既有公路下超浅埋软弱土层中穿过,根据本工程的特殊条件经综合比选,确定了最优施工方法和控制地表沉降技术采取的对策,有效的控制了既有公路路面的沉降和确保了隧道施工的安全。     

上海中心城区道路与铁路道口立交规划方案研究

从铁路道口对安全及其城市交通拥挤的影响等角度，对照国内外城市道路与铁路立交设置方面的基本经验，对上海中心城区道路与铁路立交的设置标准进行了探讨。并结合上海市中心城区铁路平交道口列车通过数量和道路交通量的现场调查结果，研究提出了上海市中心城区道路与铁路立交布局规划框架方案与实话优先等级的建议。     

基于可视化界面的汽车平顺性分析及悬架参数选择

建立了含人体-座椅系统的前后轮两个路面输入的双轴汽车模型，以某款九座商务车为研究对象．分析了系统频域内与平顺性相关的输出量。利用Visual C＋＋编程，通过可视化界面实现了悬架参数的自由选择和复杂的计算分析过程，并且可直接输入整车参数得出仿真曲线，对汽车的平顺性进行有效地评价。     

现代有轨电车系统票务方案初探

现代城市建设迫切需要建立一个多层次、立体化的综合公共交通体系，重点是发展以轨道交通为骨干的公共交通网络：根据各城市的发展实际需要，进行合理规划、科学分析论证，从而建立大、中、低客运量相互匹配的多种形式相结合的客运交通工具。现代有轨电车系统是我国城市轨道交通体系中的崭新模式．具有优越的性能和良好的发展前景。现对现代有轨电车系统的适用性及与其适用的票制、售检票方式等进行研究和探讨。     

顶进箱涵钢筋混凝土后靠背验算及应用

利用简易后靠背解决部分交通不便，施工难度不大的顶进涵顶进问题。     

冲绳城市单轨运输系统

简要介绍了冲绳城市单轨运输系统的设施和车辆概况.     

加快发展铁路中型养路机械促进铁道线路维修的现代化

阐述了发展铁路中型养路机械的必要性,认为发展中型养路机械不仅符合铁道部制定的养路机械发展的方针政策,而且也是铁道线路维修的实际需要。介绍了中型养路机械的研制、使用情况和配套设想。     

Total oil spill costs and compensations

Although counteracting environmental programmes and policies have been strengthened, large oil spills still occur at irregular intervals. The total oil spill costs and their compensations have attracted much interest from various parties, such as local stakeholders, and state and federal governments. This paper addresses five major cost categories whose aggregations are expected to cover the overall direct and indirect costs after the release of an oil spill. Among them, research costs should not be neglected, since they tend to be high if public attention has been drawn to the case. Through an examination of the relationship between the total oil spill costs and their admissible claims, we found that:

1. admissible claims do not cover the overall costs of the oil spill, and
2. admissible claims cannot be compensated in full in the case of large spills.

Clearly, a sound oil spill contingency management aims to minimize both the environmental impacts of areas most at risk and the total oil spill costs. In this paper an economic model for measuring environmental damages following an oil spill is addressed and applied to the Prestige case which happened to be the worst oil pollution in the history of Spain. The model indicates how an ideally a priori economic evaluation may intuitively help managers to make informed as well as fast decisions in contingency cases.     

关于雷电防护的一些认识

指出现代防雷应考虑被保护对象、防护等级、地域情况等诸多因素，采取灵活适宜的防雷，由此讨论几种可行的防雷措施；简要介绍几种常用的避雷器及其优缺点，并提出选择避雷器时需注意的问题；对几个比较模糊的防雷观念的认识（接闪器、消雷器、雷电流的反击现象）进行阐述；最后，概述防雷技术的现状与趋势。