冻结法隧道施工引起的地表移动及变形预测

文章将冻结法隧道施工中引起的地表移动及变形视为一随机过程,应用随机介质理论建立随机介质模型,对冻结、开挖和解冻三个阶段地表移动及变形预测进行了计算分析。分析结果表明,该计算模型具有一定的实用价值。     

飞轮壳、离合器壳、变速器壳破裂原因分析及改进

用ADAMS和NASTRAN软件分析计算了飞轮壳、离合器壳、变速器壳之间连接螺栓的受力、动力和传动系总成振动模态以及3壳体的强度。并用试验方法测试了传动系部件在不同不平衡质量、变速器不同挡位和发动机不同转速条件下3壳体的应力变化。根据分析结果对3壳体进行了优化设计，从而有效地解决了这3个壳体部件的破裂问题。     

基于Web的海事案例库的设计

设计的系统通过收集大量海事案例，采用数据库技术（SQL Sever2000）存储各种海事案例数据，用JSP（Java Server Page）技术开发应用程序，实现一个基于Web的海事案例数据库管理系统，数据库中有丰富的图文并茂的案例，可以进行案例的查询和维护。鉴于系统设计的可扩展性，随着数据量的增加，系统在学术和安全领域的应用前景很好。     

离合器外壳成型模具CAD／CAM系统总体方案设计

用结构分析与结构设计思想对离合外壳冲压成型模具ＣＡＤ／ＣＡＭ系统进行了总体方案设计，采ＩＤＥＦＯ方法，分析建立了该系统的功能模，阐述了其各主要模块的功能与实现机制，用ＩＤＥＦＩＸ方法给出了该系统信息模型中的一个实例，提出了用以描述系统信息传道的数据结构，并用Ｗａｒｎｉｅｒ图解加以表示。     

汽车服务连锁品牌"兔师傅"规范化建设案例研究

面对新形势、新业态、新技术、新装备及新理念等给汽车后市场发展带来的新机遇和新挑战。当前,我国汽车服务行业正处于从量到质的转型发展阶段,信息化、品牌化、连锁化、规范化已经成为公认的发展趋势和方向,兔师傅作为汽车服务连锁品牌的成功案例,对其规范建设研究能探索行业发展新思路、新策略,更好地促进我国汽车服务业的转型升级。     

汽车检测诊断技术课程教学案例的研究与实践

案例教学法的应用能提升教师的专业水平和教学能力,激发学生的学习兴趣,从而提高教学效果。《汽车检测诊断技术》课程具有综合性和实践性较强的特点,文章以应用型本科院校汽车服务工程专业的课程为例,主要研究了教学案例的构建、案例教学法的实施过程,分析了教学效果和实施案例教学过程中存在的问题。研究和实践表明,建立优质的案例库,并不断更新和凝炼案例内容,教学效果显著,对工科类实践性较强课程的教学具有一定的借鉴意义。     

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.     

高职学生外事英语拓展能力的培育

文章根据企业商务外交人才的培养和外事英语教学的实践经验,提出外事英语应以培养学生的商务外事能力为目标。文章分析了目前高职学生的语言缺陷,提出了外事英语运用案例教学模式的主要方向和内容,并给出了高职学生外事英语拓展能力培育过程中成绩考核的建设性意见。     

Developing intermodal transport for small flows over short distances

Intermodal road-rail freight transport works best within markets with relatively large flows occurring over long distances, which corresponds poorly to the current demand for transport in the European Union. The purpose of this paper is to compare the capabilities of conventional European intermodal transport, with special reference to the competitiveness in markets with small flows over short distances, and to explore innovative concepts. Using a technological systems approach, key functions are identified as being the inducement and blocking mechanisms that affect the development and diffusion path of this 'small flows over short distances' (SFSD) system, providing a tool for empirical delineation of the system. These concepts are illustrated and analysed through a case study of the Swedish development project Light-combi. The results show that market and financial uncertainties, insufficient network connectivity and policies favouring the existing technology paradigm, severely hamper the development and diffusion of SFSD systems.     

CTCS－3级列控系统测试案例生成方法的研究

CTCS-3级列控系统是保障铁路行车安全、提高运输效率的重要设备,上道运用前必须在实验室和现场分别进行功能测试,建立CTCS-3级列控系统测试案例库对CTCS-3级列控系统的功能测试具有非常重要的意义。分析了系统需求规范、功能特征和测试案例之间的关系,研究了从系统需求规范和总体技术方案提取功能特征的方法和测试案例的生成方法。