长江下游主要港口在“东方大港”中的地位和作用

根据长江三角洲港口及经济总体发展战略，分析了长江下游主要港口的自然条件、发展状况及其主要功能，并根据腹地经济发展规划，应用弹性理论预测其２０００－２０１０年港口吞吐量，最后，笔者还就长江下游主要港口今后的发展战略，及其在未来“东方大港”构成中的地位和作用作了阐述。     

集装箱港口分类探讨

提出了利用聚类分析方法来对集装箱港口进行类型化研究的思想和方法,并以近几年的集装箱吞吐量作为沿海港口特征变量,对沿海集装箱港口进行了分类;同时,用一种修正模糊度来构造港口聚类有效性函数,并运用该函数对分类结果及其有效性进行了分析评价.     

试论长江三角洲港口新形势下的格局

试论长江三角洲港口新形势下的格局刘伟中国经济发达地区和经济高速发展地区均在沿海和沿江，目前，其中最为发达的地区有三个：环渤海湾经济区、珠江三角洲经济区和长江三角洲经济区。上述三区有着发展海运业的良好经济基础，它们依据其各自区域内经济结构、产业分布、地...     

长三角港口货物吞吐量发展预测

介绍了长江三角洲港口群的范围,然后根据国家有关部门的规划,应用多种预测法,对上海港、江苏、浙江等主要港口货物吞吐量进行预测。     

基于聚类分析的港口类型化研究

根据各港口集装箱运量增长的特点,通过软件SPSS,应用基于聚类分析的类型化方法将我国沿海主要集装箱港口分成三大类型,即普通增长型、加速增长型和波动增长型,并对各类型港口增长特点进行了分析.     

2011年沿海港口经济发展态势聚类分析

文章选取了2011年1～8月份全国沿海各主要港口的集装箱、货物吞吐量、外贸吞吐量作为数据指标,运用模糊数学中的聚类分析方法对全国沿海各主要港口经济发展状况进行分类扣分析,最终对港口经济的发展态势做出了分析,为相关决策提供参考。     

加强港口行业管理构建和谐南通港口

南通港怎样构建和谐港口，从构建长江三角洲的重要门户南通和谐港口所取得的主要成绩、目前存在的不和谐因素、下一步应采取的主要措施三个方面作了阐述。对落实江苏省沿江开发战略，对南通港建设亿吨大港，本文都具有一定的参考价值。     

长江三角洲区域经济中集装箱港口经营的分工与合作

近年来,随着集装箱运输的蓬勃发展以及港口的日益市场化,长江三角洲区域经济中,集装箱码头的兴建或扩建风起云涌。一些地方,如上海、宁波北仑、张家港、太仓等,甚至还推出了本地区港口的国际枢纽港发展计划,并努力付诸实施。其结果,一方面,造成了集装箱港口功能和...     

城市与港口资源整合

港口业是与宏观经济具有高度关联性的外向型经济。21世纪，我国正逐步走进资源节约型社会。根据我国沿海主枢纽港的分布地域和特点，交通部提出重点整合长江三角洲、珠江三角洲、华南地区及环渤海地区港口资源，打造具有不同特色的港口体系。这意味着，港口资源整合势必要打破行政区划限制，用港口群的自然属性和经济规律来协调发展。而港口体制改革后，港口管理权下放地方，那么一个港口所在的城市，究竟还有多大的权限来为这个港口作功能定位。     

基于聚类分析的集装箱港口客户细分

为解决集装箱港口对客户的同质化服务造成运营成本增加的问题,应用聚类分析方法对集装箱港口客户进行细分,认为根据细分结果采取的差异化服务战略不但能够优化港口资源配置,而且能够有效降低集装箱港口的经营成本。     

Errata

正In the paper"Influence of Fouling Assemblage on the Corrosion Behaviour of Mild Steel in the Coastal Waters of The Gulf of Mannar,India"in Vol.12,No.4,Page:509,References were lost,and the two authors’biographies were identical.The correct text is shown below.We apologize to the authors and our readers for any inconvenience caused by the errors.     

Journal of Marine Science and Application 2014 Sum. Contents

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第34届海洋、离岸及极地工程国际会议(英文)

正St.John's,Newfoundland,Canada,May 31-June 5,2015 OMAE2015 is the ideal forum for researchers,engineers,managers,technicians and students from the scientific and industrial communities from around the world to: meet and present advances in technology and its scientific support;     

联合作战计划和执行系统

全球指挥控制系统(GCCS)实施当前美国海军网络中心战信息基础设施的联合计划网络。联合作战计划和执行系统(JOPES)支持GCCS实现联合计划。JOPES有两类计划：时间不限的精密预案计划生成作战计划、方案计划或职能计划；时间敏感的危机行动计划生成作战命令或战役方案。前者在和平时期创建的作战计划是后者的计划基础，加速应付危机的能力。     

Eastbound or westbound ?

In terms of equal sailing distances, where is the inflexion when ships depart from ports in the Asian Continent to New York via Suez and/or Panama？
The answer is China South Port Group （Hong Kong, Shenzhen and Guangzhou）.     

Recent progress on wave induced loading measurements in warships

Recent measurements of wave induced hull strain and flexure in RN warships are presented together with the derivation of the current design criteria for extreme hull girder bending loads. The history of the development of the shipboard instrumentation used is given and recent developments to improve the quality and ease of analysis of the data are described. An unexpectedly high transverse asymmetry in the longitudinal strains measured in destroyers is shown to be the result of a combination of vertical and lateral bending in oblique seas. Finally recent theoretical comparisons between the loading of Deep-Vee hulls and conventional UK rounded bilge hulls are presented which demonstrate the higher loading experienced by this type of hull form.     

桥梁防撞设施物理模型试验

物理模型试验是预报防撞设施所受撞击力及优化设计方案的主要方法之一。结合杭州湾大桥柔性防撞设施及东海大桥独立式防撞体设计方案,阐述了船—防撞体撞击试验的基本原理、方法、试验方案及相关试验结果。提出了柔性防撞系统的优化方案。试验结果表明,该方案经济有效,可供预报类似桥梁防撞设施撞击力时参考。     

印尼某电厂码头水工建筑物设计

印尼某电厂项目码头水工建筑物包括码头、防波堤和护岸等主要组成部分。在该项目水工建筑物的设计过程中,综合考虑当地的自然条件、施工能力和材料来源等因素,不断优化结构选型和结构断面。根据不同使用要求,护岸分别采用直立式和斜坡式2种结构型式,推荐的设计方案节省投资、施工方便,可供同类工程设计参考。     

Impact of regulation on the performances of long-distance transport services: A comparison of the different approaches in Sweden and Norway

Despite the many socio-economic similarities between Sweden and Norway, differences in jurisdiction, organisation, cooperation, and financing of long-distance passenger train and coach services have led to the development of four distinctively different ways of serving the markets. This paper describes how the train and coach markets have developed in the two countries, with emphasis on regulatory and industrial structure and a couple of performance variables.Looking at passenger rail, both countries separated infrastructure from operation over a decade ago. However, while Norwegian rail is characterised by an almost monopoly supplier, rail services in Sweden are partly decentralised to the responsibility of county authorities and are widely subjected to competitive tendering. The rest of the network is about to be opened up for on-the-track competition. Swedish Rail (SJ) has spent the last decades consolidating its core business (passenger rail) and sold out its other businesses. In contrast, the Norwegian state rail (NSB) has expanded its business to become a major bus operator and property owner, with extensions also into the Swedish market.The coach industry was more recently deregulated in both countries. The Swedish coach market is dominated by privately owned companies operating services to and from Stockholm. In Norway, state-owned NSB is a major coach operator on medium distance routes, and is also the largest partner of Nor-Way Bussekspress which totally dominates long-distance coach services. Further, the Norwegian coach market is characterised by cross-ownership and cooperation which has enabled an extensive route network which covers most of Norway.We find distinct differences in achievements in the two modes and in the two countries. Swedish rail services have succeeded in winning market shares and in renewing and developing both infrastructure and service levels to a greater extent than the Norwegian model. On the other hand, the Norwegian coach market seems to be more developed and efficient compared to its Swedish counterpart.The paper concludes with a discussion on the possible links between the different approaches and the performance observed, with the aim to stimulate further and more detailed research on some important issues.     

开放式数据挖掘系统模型

目前国内已经出现了少量的数据挖掘相关产品。国内数据挖掘软件无论从数量还是质量上比较，都与国外软件存在着较大的差距。随着数据仓库技术的普及，数据挖掘应用的需求越来越强烈，如何缩短这种差距，研发数据挖掘软件产品成为国内业界的一个重要问题。通过引用目前国际通用数据挖掘标准技术来构建开放式的数据挖掘系统模型，该系统模型从可扩展性、可重用性、易用性等方面得到了加强。