采用SWOT法分析港口一体化背景下宁德港的发展战略

采用SWOT分析法,分析了宁德港自身的优势和劣势,面临的机遇和挑战。提出了新形势下如何规避风险、加快发展的战略决策的设想。目的在于在改革开放形势下,在福州港、宁德港实施一体化的背景下,实现"1+1>2"的改革效应。     

产业导向下的轨道交通站点开发策略研究

近年来,在城市轨道交通站点周边土地开发过程中,出现了诸多“开而不发”的现象。本文以产业为切入点,在研究城市轨道交通站点开发模式及其对产业集聚影响等理论的基础上,结合站点周边开发的典型案例,提出了将产业导入与开发建设统筹考虑、以服务业或生产性服务业为主导产业、合理配置产业结构并紧凑布局、采用政府与企业协作的发展模式、以TOD理念进行规划设计、优化开发时序与合理分区分期等开发策略,为城市轨道交通站点周边开发提供参考和借鉴。     

Measuring social effective speed to improve sustainable mobility policies in developing countries

Over the last few decades, many developing countries have experienced car fleet growth, which has contributed to congestion, increased travel times, and deteriorated public transport reliability and punctuality. However, alternatives to urban mobility can be found by creating policies to stimulate sustainable transportation modes with equal opportunities for all citizens. In this paper, measures of social effective speeds are presented to improve sustainable urban mobility policies in developing countries. Data from the 2018 Origin-Destination Survey of the Metropolitan Region of Recife (Brazil) were used to estimate social effective speeds. The results showed that motorized modes had lower effective speed than non-motorized modes. In addition, total external costs were $2 billion USD per year. The social effective speed will be valuable if inserted in sustainable urban mobility policies in developing countries.     

公路工程文档管理的现状与发展趋势

本文分析了目前国内公路工程文档管理的现状,结合国内外文件档案管理的发展趋势,对公路工程文档管理的发展趋势做了探讨。     

高职类汽车运用技术专业的课程开发

文中探讨和讲述了根据高职教育的教学特点和市场需求,以就业为导向开发汽车运用技术专业的专业课程。     

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1.Institute of Transportation Engineering, Tsinghua University, Beijing 100084,China； 2.Bureau of Lanzhou Urban Planning and Management, Lanzhou 730030,China     

道路通行能力研究现状及发展综述

道路通行能力分析与交通量适应性分析 ,作为道路交通建设的一项基础性工作 ,主要用于确定公路建设的合理规模及合理建设模式 ,也是公路网规划、公路工程可行性研究、道路设计、公路建设后评估等的重要理论依据。介绍了国内外有关道路通行能力的研究现状 ,提出了通行能力研究的攻关目标和需要解决的关键技术 ,探讨了道路通行能力研究的发展方向 ,并指出了目前中国道路通行能力研究存在的问题与不足。     

美国的道路货物运输

美国的道路货物运输基本上是通过对车辆重量、尺寸的限制，危险品运输管理及超重检查等方面来实现对货物运输的管理，而这也是我国亟待完善的方式方法。     

The association between transit access and auto ownership: evidence from Guangzhou,China

In many developing countries, massive investment in transit infrastructure is concurrent with the proliferation of automobiles. Planners expect that investment can slow the growth of auto ownership. However, few studies have examined the relationships between transit access and auto ownership in developing countries, whereas research in developed countries offers mixed findings and the outcomes may not be applicable to developing countries. This study employs a random effect ordered probit model on data collected from Guangzhou residents in 2011–2012. We find that transit access is negatively associated with auto ownership, after controlling for demographics and other built environment variables. This result suggests that, although income is the dominant driver for auto ownership in growing developing countries, transit investment is a promising strategy to slow the growth of auto ownership. This study also highlights the importance of addressing spatial dependency in clustered data.     

复合材料在汽车上的应用及发展趋势

综述了金属复合材料、陶瓷复合材料及连续纤维的SMC在汽车上的应用状况,并与传统的汽车材料在性能、特点等方面进行了比较,论述了复合材料在汽车上得到广泛应用的原因。对车用复合材料的发展趋势进行分析。