共查询到20条相似文献,搜索用时 109 毫秒
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正0引言在日本航线,10 000总吨以下的船舶可以自引自靠。目前,中日航线的主流集装箱船型为船长144.0 m,船宽22.6 m,夏季满载吃水8.2 m,1 000TEU的全集装箱船,有艏侧推器。笔者所在公司主营该型船舶,对该型船舶靠泊日本横滨南本牧港有丰富的经验。该港靠泊有倒车入泊和正车入泊2种方法,笔者介绍倒车入泊方法,供同人参考。1港口简介横滨港是日本主要港口之一,位于日本本州岛东京湾内。港口属于亚热带季风气候,夏季盛行东 相似文献
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超大型散装船舶从中国北方港口至西澳港口有两条航线可供选择。一条是外航线:台湾东部——吕宋岛以东——斑达海——东帝汶——西澳港口,这条航线是国际推荐的大型船舶航线。另一条是内航线:台湾东部——中国南海——民都洛海峡——苏禄海——爪哇海——龙目海峡或ALAS海峡——西澳港口,这条航线通常是吃水12m以下的船舶使用。以北仑港至丹皮尔的航线为例,外航线的航程是3279n mile,内航线的航程是3179n mite。 相似文献
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日本港口的国际竞争力继续下降。在北美航线,1988年有9成的干线船挂靠日本港口,而2007年冬已下降至49%,跌破了二分之一。日本货物在往北美货物中所占的比例已下降至7%~8%。 相似文献
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旅游线路的设计不仅要考虑旅游需求的满足,同时也要考虑旅游供给的可持续发展。本文主要从以上两方面论述了旅游线路设计必须遵循的六大原则。 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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对唐山市临港产业发展的现状和优势进行分析,探讨构建临港产业集群的现实意义、形成机理,提出主导产业的科学选择与优先发展、海陆一体化开发与高效率物流网络的组织等产业集群的实施路径。 相似文献
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Kjetil Fagerholt 《Maritime Policy and Management》2013,40(4):259-268
A real liner shipping problem of deciding optimal weekly routes for a given fleet of ships is considered and a solution method for solving the problem is proposed. First, all feasible routes for each ship are generated together with the cost and the duration for each route. The routes are given as input to an integer programming (IP) problem. By solving the IP problem, routes for each ship are selected such that total transportation costs are minimized and the demand at each port is satisfied. The total duration for the routes that are selected for a given ship must not exceed one week. The real liner shipping problem is solved together with four randomly generated test problems. The computational results show that proposed solution method is suitable for designing optimal routes in several liner shipping problems. 相似文献
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Kjetil Fagerholt 《Maritime Policy and Management》2004,31(4):259-268
A real liner shipping problem of deciding optimal weekly routes for a given fleet of ships is considered and a solution method for solving the problem is proposed. First, all feasible routes for each ship are generated together with the cost and the duration for each route. The routes are given as input to an integer programming (IP) problem. By solving the IP problem, routes for each ship are selected such that total transportation costs are minimized and the demand at each port is satisfied. The total duration for the routes that are selected for a given ship must not exceed one week.
The real liner shipping problem is solved together with four randomly generated test problems. The computational results show that proposed solution method is suitable for designing optimal routes in several liner shipping problems. 相似文献
The real liner shipping problem is solved together with four randomly generated test problems. The computational results show that proposed solution method is suitable for designing optimal routes in several liner shipping problems. 相似文献
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A. J. Wright 《Maritime Policy and Management》2013,40(2):79-84
This paper examines the apparent paradox involved in shipping lines responding to increasing cargo flows from Britain to mainland Europe by moving to shorter routes. Analysis shows, however, this move to be a logical and valuable defensive response by shipping lines but at a cost to the transport consumer. 相似文献
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S. Gilman 《Maritime Policy and Management》1975,3(2):95-102
The introduction of unit load methods, particularly the cellular container system, has been associated with a large increase in ship size on some of the world's major general cargo routes. In this sector, ship size is determined by a set of interactions between handling performance, route length, traffic flow, itinerary, requirements for frequent and regular service, port costs and general system organization. This paper explores these relationships to identify major influences and to consider the prospects for further growth. 相似文献
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A. J. Wright 《Maritime Policy and Management》1980,7(2):79-84
This paper examines the apparent paradox involved in shipping lines responding to increasing cargo flows from Britain to mainland Europe by moving to shorter routes. Analysis shows, however, this move to be a logical and valuable defensive response by shipping lines but at a cost to the transport consumer. 相似文献