超大型半地下污水处理厂基坑设计与分析

以上海市某半地下式污水处理厂超大基坑为例,分析了此类基坑设计的特点与难点,详细介绍了基坑围护结构选型,基坑设计方案,包括围护桩(墙)选型,支撑选型,分区实施等措施,并分析了该工程基坑设计的关键技术,可供今后软土地区类似深大基坑设计借鉴和参考。     

“课程思政”理念下汽车检测与维修专业教学改革方向的探究

汽车检测与维修专业教学目前正面临改革,它作为高职院校中最为主流的专业之一首先希望融入"课程思政"教育理念,深度引导学生参与到道德品质、政治觉悟深度培养过程中。现如今,"课程思政"理念已经高度融合汽车检测与维修专业知识内容,形成了全新的综合教学模式,它更被认为是一种行之有效的素质培养教育模式,在高职该专业中发挥了重要作用。本文中首先探讨了专业中实施"课程思政"改革的可行性,并对其改革实施策略进行了全面研究。     

浅析海事系统应对IMO审核机制的对策

文中介绍了国际海事组织成员国自愿审核机制的基本要求和相关信息，根据审核标准（即《IMO强制性文件实施规则》）和审核程序的相关要求，结合中国海事管理实际，对中国海事系统应对IMO审核机制的总体安排和各直属海事局如何开展应对IMO审核的准备工作，提出对策建议。     

津滨轻轨一期工程实施阶段的投资控制

津滨轻轨一期工程施工难度大、强度高、建设标准高、牵涉面广、工期紧、工程量大。以及不可预见因素较多,使得工程投资控制难度较大。建设过程中采取工程量清单招投标制、部分主材业主控制供材制等有效措施,实行“静态控制、动态管理”的工程造价管理模式,积极采纳节约投资的合理化建议,同时加强工程计量控制,保证了工程建设的质量和进度,工程投资也得到了有效控制。     

香港地铁车站突发事件的应急预案

通过对香港地铁一起列车纵火事件的处理和分析,详细介绍香港地铁金钟车站对车站着火、爆炸恐吓、列车从路轨上下客、33kV/11kV电压全部故障等突发事件的处理程序。     

项目实施规划在地铁工程建设管理中的作用

地铁项目建设具有长期性、复杂性等特点，为使地铁项目建设管理达到统一、协调、顺畅的目标，笔者介绍一种以内部资源、外部资源、工程具体特点等作为因果条件，运用因果分析法，从项目建设总体目标开始层层分解，进行各阶段、各专业实施性规划的方法。该方法强调的工作重点是业主在项目管理实施阶段必须做好项目实施规划，并指导后期各阶段过程管理。     

Why are work travel plans effective? Comparing conclusions from narrative and meta-analytical research synthesis

Reliable research synthesis is of high significance for a transport policy which tries to base its decisions on available empirical evidence. There is growing doubt whether the frequently used narrative approach provides a scientifically defensible way of synthesising a body of quantitative research results. The present paper demonstrates meta-analysis as a more objective and powerful alternative for this task. For this purpose evaluation data synthesised in two earlier narrative reviews on the effectiveness of work travel plans [Cairns et al. Making travel plans work: research report (former), Department for Transport, Local Government and the Regions (DTLR), London, 2002; Smarter choices—changing the way we travel. (Final report of the research project: The influence of soft factor interventions on travel demand. Research report for the Department for Transport.) London. Retrieved 1 December 2005, from , 2004] are meta-analytically re-analysed and compared with the conclusions drawn from the narrative synthesis of these data. Our meta-analyis provides only limited support for the conclusion that addressing parking is the hallmark of successful work travel plans. Our meta-analysis indicates that site and organisational factors as well as characteristics of the monitoring process are significant predictors of effective work travel plans, whereas Cairns et al. view little evidence for the impact of these factors.     

Road pricing: An international perspective

This paper reviews experience with road pricing in Europe and Asia. It considers the objectives of road pricing, and demonstrates that differences in objectives lead to differences in scheme design and performance. It reviews the criteria for design of road pricing systems, and the development of charging structures and technologies to meet those criteria. In particular it discusses the relative merits of pre-determined and congestion-dependent charging structures, and of off-vehicle and on-vehicle charging systems. It assesses the performance of road pricing systems to date, discusses objections to road pricing and demonstrates that the role of road pricing within a wider transport strategy and the use made of the revenue generated, will be important determinants of public acceptability. Finally it assesses the relative merits of alternative approaches to implementation and argues that these will need to pay as much regard to public acceptability as to technical performance.