水运工程施工项目管理及控制措施研究

为了保证水运工程项目的施工质量,必须做好施工项目管理工作。文章以具体工程为例,研究了水运工程中施工企业工程项目管理的特点,针对其管理过程中存在的施工人员素质水平有待完善、设备材料质量不过关等问题进行了分析,并从组织机构、成本、施工人员、材料设备等方面探讨了相应的管理及控制措施,保证水运项目施工建设质量。     

水运工程施工档案管理刍议

水运工程资料的管理及整编对档案的归档质量和工程竣工验收起着重要的作用。在工程建设过程中,收集和整理施工资料是一项贯穿始终的工作。本文以岷江龙溪口航电工程为例,研究了施工技术管理文件和质量验收文件的分类收集管理情况,探讨了水运工程资料在施工阶段的整编与综合管理方法。通过规范有序的施工资料管理,旨在顺利通过工程验收,提高施工资料管理的效率和质量,为工程建设提供有效支持。     

水运工程预制混凝土构件的生产施工及技术管理

混凝土施工作为水运工程中最主要的施工方式,其构件质量直接影响到工程航道的应用质量。基于此,文章以水运工程为切入点,针对预制混凝土构件的生产施工与技术管理进行相应探讨,以提高其生产质量和水平。     

水运工程预制混凝土构件的生产施工与技术管理探析

水运工程关乎我国水运行业的发展,其工程质量和安全至关重要。在水运工程建设中,预制混凝土构件属于常用的施工材料,为了确保工程施工能够顺利、安全的展开,加强混凝土工程实体检测以及提高其构件生产质量显得尤为关键,与此同时加强施工期间的技术管理是确保整个工程有条不紊展开的重要手段。本文对水运工程预制混凝土构件的生产施工与技术管理做出简要探究,希望能够为相关水运工作者提供一些借鉴作用。     

水运工程信息模型体系研究及应用

信息模型体系是水运工程BIM技术研究及应用中的重要组成部分。为解决水运工程信息模型全生命期应用过程中出现的模型层级混乱、难以管理等问题,结合水运工程行业的特点,对水运工程信息模型体系进行了分析研究。提出分层构建水运工程信息模型体系的思路和具体方法,最后以实际项目应用为依托,对分层构建模型体系的方法进行验证。结果表明:分层构建模型体系的方法使模型层级结构清晰明了,便于信息模型的规范化管理及应用。     

水运工程施工阶段监理与质量控制研究

伴随着市场经济的持续性发展,水运工程领域也在随之发展,目前已经成为我国国民经济的重要支持之一。随着水运工程数量的不断增多,水运工程施工管理问题也显得越发突出。在水运工程施工问题发生后,不仅会严重影响水运工程企业的经济效益,同时还会形成比较恶劣的社会负面影响。对此,为了更好的推动水运工程行业长远发展,本文简要分析水运工程施工阶段监理与质量控制,以期为相关工作者提供参考。     

浅析提高水运工程建设质量的措施

质量是水运工程建设的生命。尽管全国水运工程整体质量状况良好,但是在水利工程建设当中,质量的监控和管理永远是难点,是核心。从当前水运工程建设工作中存在的一些通病出发,分析工程质量的影响要素,提出相关措施,从而有效地提高水运工程建设的质量。     

水运工程造价管理存在的问题及策略研究

水运工程是我国建设工程的重要组成部分,包括港口、船闸、航道和堤坝等工程。因为水运工程大多工程量大,且受自然条件、经济条件和政策条件影响较大,导致水运工程造价比较复杂,需要严格控制水运工程建设所需的人工费、机械费和材料费等费用,才能确保水运工程实际费用在预算范围内全面提高水运工程的投资效益,避免出现工程款超支或资金链断裂等财务风险。本文简单介绍了水运工程造价的特点,主要从造价管理制度、造价管理人员意识和全过程造价控制三方面分析了目前水运工程造价管理存在的问题,针对这些问题提出针对性改进策略来提高水运工程造价管理质量。     

水运工程施工项目管理及控制措施

我国水运工程是我国交通建设的重点,而目前水运工程虽然在大体上建设良好,但是建设过程中的质量问题依然是屡见不鲜。因为为了控制水运工程施工项目的质量问题,文中对目前的质量管理现状作了详细的介绍,并分析了目前存在的问题,提出了相应的措施,供大家参考。     

水运工程施工危险源信息化预警控制系统

根据水运工程施工危险源的特点,结合信息技术研究水运工程施工危险源的预警管理方法,提出了构建以施工项目危险源的辨识模型、多种评价方法进行危险性评价的数据处理模型、施工管理的数字化模型为核心的水运工程施工危险源信息化预警管理系统的设想。系统的建立可以提高水运工程施工危险源管理的效果和效率,为管理人员提供经验交流平台,为水运工程安全管理的信息化进程提供思路。     

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;     

33rd International Conference on Ocean,Offshore and Arctic Engineering （OMAE2014）

正San Francisco,California,June 8-13,2014.OMAE 2014 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;·to exchange ideas and experiences whilst promoting technological progress and its application in industry·to promote international cooperation in ocean,offshore and arctic engineering.In line with the tradition of excellence of previous OMAE conferences,more than 900 technical papers are planned for presentation.Outreach for Engineers Specialty Forum This Specialty Forum is designed for students and professionals who may not be familiar with the Ocean and Offshore industry,as well as those who have just recently specialized in this field.     

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。     

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.     

The 11th International Conference on Hydrodynamics (ICHD 2014)

正19–24 October 2014 SingaporeCONFERENCE THEMES The overall aim of the ICHD Conference is to provide a forum for participants from around the world to review,discuss and present the latest developments in the broad discipline of hydrodynamics and fluid mechanics.The first International Conference on Hydrodynamics(ICHD)was initiated in 1994 in Wuxi,China.Since then,9 more ICHD conferences were held subsequently in Hong Kong,Seoul,Yokohama,Tainan,Perth,Ischia,Nantes,Shanghai and St Petersburg.Evidently the ICHD conference has become an important event among academics,researchers,engineers and operators,working in the fields closely related to the science and technology of hydrodynamics.The 11th ICHD will be held in Singapore in 2014.     

第十二届深水操作会议和展览会(英文)

正November 4-6,2014Moody Gardens HotelConvention Center/Galveston,TX The Deepwater Operations Conference and Exhibition is celebrating its 12th anniversary this year.This growing event will continue the tradition of excellence in addressing operational challenges involved in developing deepwater resources.We will return to the Moody Gardens Hotel and Convention Center on November 5-7,2014 in Galveston,Texas.     

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）.     

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.