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1.
简敏鹃 《中小企业管理与科技》2020,(4):121-122
随着社会的不断发展,其对于煤炭的需求量也越来越大。煤炭开采完成以后,通常需要通过货运铁路将其运出。所以,保证煤炭的供应,不仅要保证煤炭的开采,同样要保障煤炭的运输。对于煤炭货运铁路来说,接触网是至关重要的组成部分,是保障货运铁路运行的安全性和稳定性的重要环节。因此,论文重点分析了如何有效提高煤炭货运铁路接触网的安全性和可靠性,希望能够为有关工作人员提供一定的参考和借鉴。 相似文献
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文章简要阐述了在报关和货代实训中,试行"促进教学法",通过引导学生激发学生的学习兴趣,挖掘学生的内在潜能与创造思维,使学生在大量的模拟报关员和货代员的角色中实现教学情景及教学理论与实践的对接,实现教学方式由教师为主导向学生为主体转变,教学方法由单向灌输式向多向互动式转变、由学生被动接受式向探究式转变。 相似文献
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该文通过对物流运输企业核心竞争力内涵、特性及要素的分析,指出我国物流运输企业应以机制创新为前提,以营销创新为核心,以技术创新为基础,以文化创新为动力,加快培育企业的核心竞争力。 相似文献
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通过对铁路货运背景、区域性现状、区域性铁路货运存在的问题进行分析,针对存在的若干问题探索出相应的应对措施,从而提高铁路区域货运水平,提高铁路运输在运输市场的占有率,提高广州铁路运输的市场竞争力。 相似文献
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Within the realm of urban logistics, Macário (2013) developed a hypothesis, denominated the Logistics Profile (LP) concept that suggests homogeneous groups of urban zones with respect to three dimensions, which could be used to analyze freight movement policy: (1) the social and built environment; (2) characteristics of the goods/products being moved; (3) characteristics of the deliveries at the receiver establishment. The concept was expected to ease the transferability of best practices in city logistics, by analyzing similarities and differences between zones. This research uses a quantitative methodology to apply the LP concept, and assess its potential, using the city of Lisbon as a case study. The analysis is focused on: (a) the extrapolation of freight trip generation per establishment and delivery characteristics from a sample of commercial establishments to the population within the case study, (b) proposing a methodology to test the LPs, (c) testing the existence of proposed LPs. Freight trips have been extrapolated using a Multiple Classification Analysis (MCA) model. Freight delivery characteristics were attributed to establishments from a sample-based probability distribution. LPs were tested using a two-step cluster analysis. Some LPs have been matched with clusters of case-study zones, subject to case study particularities. Profile overlap was not an issue and occurrences were expected. The testing showed that Logistic Profiles have the potential for being used as a departure point for urban freight planning and policy analysis. 相似文献
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随着市场经济和铁路运输业的快速发展,个性化运输需求和铁路自身的发展要求推动着产品战略的转型。本文从铁路货运产品的特征入手,讨论了个性化产品设计的基本原则,提出了一种结构体系,并结合铁路生产实践给出了实现方案。 相似文献
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Following the example of maritime transport, the relocation of fleets abroad – referred to as flagging out – has become an important cost reduction strategy for road freight transport companies. Particularly after the EU Eastern Enlargement in 2004, many Austrian road freight transport companies took advantage of both the freedom of services and the lower costs in New Member States. This paper shows the results of four waves of surveys of Austrian road hauliers, describing developments, attitudes, motives and impacts of the phenomenon. There is also a discussion about the significance of the problem, which was seldom referred to in the scientific literature. 相似文献
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Keith Cochrane Shoshanna Saxe Amer Shalaby 《International Journal of Sustainable Transportation》2017,11(2):120-132
Freight on Transit (FOT) refers to an operational strategy where public transit vehicles and/or infrastructure are used to move freight. Examples include moving goods alongside passengers on buses, attaching cargo trailers to transit vehicles, and operating freight vehicles between trains on subway lines. This paper describes the methods and results of a three-round Delphi study engaging 34 transportation experts to explore challenges and opportunities of FOT and to conceptualize and evaluate potential FOT operations in Toronto. Traditional Delphi methods were used for the exploration of FOT challenges and opportunities, and a modified approach was formulated to integrate experts' opinions and develop new FOT concepts for Toronto. The results support previous claims that technical challenges of FOT may be easier to overcome than institutional barriers. Evaluation of potential FOT operating strategies in Toronto suggests that while the current public transit network does not have capacity to support additional movements, there may be realistic opportunities to include freight service in future projects as a means of offsetting operating costs and reducing the impacts of goods movements. 相似文献