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介绍了港口技术管理的内容、任务、作用,介绍了京唐港的一些做法,诸如加强工程和设施管理,加强设备、工艺管理,充分利用信息技术和加强安全技术管理等,这些对提高核心竞争能力起到了十分重要的作用。 相似文献
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以江苏中部沿海的开敞型粉砂淤泥质潮滩为原型,建立平面二维潮流、波浪、泥沙输运及地貌演变概化数学模型,研究了潮流、波浪作用下潮滩地貌演变机制,重点分析粉砂淤泥质潮滩对于波浪作用的响应.研究表明,在潮汐作用为主时,潮滩保持淤长的趋势,剖面形态保持双凸形;随着波浪作用的增强,床面冲刷作用增强,淤长型潮滩转变为侵蚀性潮滩,双凸... 相似文献
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VTS对船舶的有效管理与服务 总被引:1,自引:0,他引:1
结合广州VTS的特点和现状,从指令、提醒、管理和服务四个角度分析了VTS发挥的作用,阐述了VTS对船舶的有效管理与服务,并对如何进一步发挥VTS作用提出建议。 相似文献
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价值观是指人们对价值的性质标准、构成和评价的基本看法和态度,是指导人的行为的一系列基本准则和信条。构建海事核心价值观是时代发展的要求,更是海事自身发展的需要。 相似文献
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This chapter presents a summary of the findings of the workshop on ‘Analytical and Institutional Methods and Frameworks’. The paper discusses the nature of the analytical methods used in the papers presented and the purposes for which they were employed, which were generally to either assist in the planning and operation of public transport or to monitor the efficiency and effectiveness of transport services. Subsequent sections examine issues related to data collection and management, and the more general issue of institutional arrangements. Policy and research agendas needed to support further consideration of the subject are then identified. 相似文献
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介绍青藏高原多年冻土的冻融特性,并结合我局在青藏铁路十二标段的具体施工,分析了冻土的冻融特性及具体防止措施. 相似文献
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Geoffrey Wood 《Maritime Policy and Management》2004,31(2):157-171
This paper explores the current state of coastal and inland shipping in Tanzania. It provides an overview of the state of ports and shipping in Tanzania, and the reasons underlying the present crisis of competitiveness in terms of both global pressures and national and regional dynamics. Problems of competitiveness are at least partially due to under-investment, management failures, skills shortfalls and difficulties in interfacing with the railway network. Less easy to resolve structural problems include the great imbalance between imports and exports, heightened regional competition and ongoing political instability in the Great Lakes region. 相似文献
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风量与风压的简易测量及应用 总被引:2,自引:0,他引:2
锅炉正常燃烧必须有充足的风量,当锅炉鼓风或引风不足将导致锅炉效果恶化,锅炉出力、热效应率明显下降。结合工程实例,介绍结托管简揭测试鼓、引风系统各部分风压、风量,帮助判断分析工程实际问题的简便方法。 相似文献
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Elizabeth A. Wilman 《Coastal management》2013,41(3):211-230
As the controversy over Outer Continental Shelf (OCS) oil and gas leasing continues, with environmentalists and fishermen seeking to block or delay leasing decisions that they think will adversely affect their interests, the need for better estimates of the environmental costs associated with OCS development becomes increasingly apparent. Although high degrees of precision in such estimates may never be economic, let alone feasible, better knowledge would reduce the uncertainty surrounding the magnitude of such costs, and would make it easier to come to grips with the problem and reduce, if not resolve, the controversy. 相似文献