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新时期我国铁路集装箱运输发展策略 总被引:1,自引:0,他引:1
描述了我国铁路集装箱运输的发展现状,分析其存在的问题,并探讨目前各种宏观环境对于铁路发展集装箱运输的影响,研究铁路集装箱运输发展趋势,在此基础上提出了我国铁路集装箱运输的发展策略。 相似文献
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此文介绍了欧美集装箱运输的主要航道、港口、船舶等基本情况,阐述了内河集装箱运输在综合运输体系中的地位及促进其内河集装箱运输的有关政策,并介绍了欧美内河集装箱运输发展模式和趋势。 相似文献
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国际集装箱运输市场的现状、趋势及对策 总被引:3,自引:0,他引:3
在国际集装箱运输市场的两个主要影响因素增长速度总体趋于变缓的影响下,国际集装箱运输市场出现了一些新的现状和趋势。在分析国际集装箱运输市场主要影响因素变化的基础上,从市场需求、市场供给、市场价格、服务内容等方面分析了国际集装箱运输市场的现状;进一步地研究了国际集装箱运输市场的未来趋势。基于国际集装箱运输市场的未来趋势,主要从造船业、航运业、港口业、集装箱制造业等行业角度给出了具体对策。 相似文献
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通过对国外内河集装箱运输发展较好的主要国家和地区有关内河集装箱运输发展历程、航道及主要港口码头、船型及组织方式等基本情况的介绍,深入分析了国外内河集装箱运输发展的基本特点和主要趋势,总结了值得中国借鉴的国外内河集装箱运输发展经验。 相似文献
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对湘江水路集装箱运输发展状况及其所面临的形势进行了分析,对湖南省各种集装箱运输方式进行了比较研究,提出了加快湘江水路集装箱运输发展的战略。 相似文献
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In 2013, the concept of the ‘Silk Road Economic Belt and the 21st-Century Maritime Silk Road (Belt and Road)’ was initiated by the Chinese government, which involves Asian, European and African continents and their adjacent seas. Logistics plays a core role in such a large framework of economy and trade. In recent years, China, European Union, and Southeast Asia pay much attention to the design and development of the intermodal transportation network towards both economic and environmental efficiency. In this paper, we propose an empty container repositioning model in the intermodal transportation network of Belt and Road (B&R) Initiative by considering both standard and foldable containers. In this model, empty containers are repositioned from the inland of the original area, such as China, to other areas of B&R Initiative related countries and regions, such as European Union and Southeast Asia. We develop a mixed integer linear programming model to determine the optimal repositioning of empty containers via the intermodal transportation network. An Artificial Bee Colony algorithm is developed to solve large size problems in practice and numerical experiments are conducted to show the efficiency of our proposed algorithm. We provide managerial insights regarding the impact on the network performance of foldable containers transportation. 相似文献
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多体船与同吨位单体船相比,前者可获得单位面积排水量时更大的甲板面积、良好的横稳性、优良的抗沉性和适航性。高速水运相对于其他运输方式而言,具有装载量大、营运成本低、初始投资少等显著优势。文中以某型具有特定滚装功能(可携带冷藏集装箱、汽车等)的三体客货运输船为例,详细介绍其主要技术参数、设计方案、材料和动力装置的选取情况,总结了三体船的受力特点,对同类型船设计中危险工况确定的强度分析和结构优化具有一定的指导意义。 相似文献
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冷藏集装箱迅速发展成为国际贸易中的一种重要运输手段,但是,由于船舶冷藏集装箱随船运行在海上,所处环境差,所以制冷系统的故障经常发生且十分复杂,在此共模拟了四种故障,列出了各故障与原因之间的对应关系并建立了故障诊断范例集. 相似文献
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Luca Deidda Massimo Di Francesco Alessandro Olivo 《Maritime Policy and Management》2013,40(5):503-516
The street-turn option represents a major strategy for the profitability of shipping companies supplying container-based transportation. This option consists in the distribution of trucks delivering loaded containers to import customers, the subsequent allocation of empty containers to export customers and the final dispatch of loaded containers to departure ports. However, the determination of truck routes is a time-consuming activity for shipping companies, because available information can suddenly change while they are making their decisions. In this paper we aim to propose a decision support tool to quickly determine truck routes and implement the street-turn strategy. This tool is based on an optimization model determining the allocation of empty containers between customers and defining truck routes in a post-optimization phase. We compare routes resulting from the proposed model to the decisions of a real shipping company. Early results indicate that this approach represents a promising support for shipping companies in dealing with street-turns. It can significantly reduce distances travelled by trucks and times requested to determine routes. 相似文献
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Containership stowage plans are a pivotal teaches in the system of container transportation. With the increasing containers shipping, planning containership stowage has become more and more complicated. So intelligent stowage planning for containerships is of great significance. An effective stowage plan may improve efficiency of transportation system. First, the progress of containership stowage plan at home and abroad is reviewed, including the latest developments, such as the application of various optimization methods and computer techniques to the problem. Then, the complexities of the problem are discussed and areas where investigations are still needed are pointed out. This will provide a reference for further research on the subject. 相似文献
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