“十一五”国家水运建设确立三大重点

交通部副部长徐祖远在全国水运建设工作会议上透露，“十一五”期间国家要重点加快煤、油、矿、箱四大货种专业化码头建设；大力推进以长江黄金水道为重点的内河水道建设，健全交通部和沿长江七省二市水运发展协调机制；     

我国水运基础设施建设成就回顾与发展建议

为总结我国水运基础设施建设经验并提出发展建议,从码头通过能力、大型化专业化码头体系、智能发展、支持保障等方面总结沿海港口基础设施建设取得的成就,从航道建设、码头体系、航道绿色化数字化等方面回顾内河港口基础设施建设成就,指出沿海港口基础设施建设中存在港口集疏运体系建设有待完善、部分货类码头通过能力需要调整、部分港口基础设施与城市发展存在冲突,内河航道建设中存在内河高等级航道比重偏低、部分通航设施碍航、内河水运基础设施建设与其他部门协同发展仍然存在一定障碍等不足,以及内河港口基础建设方面存在规模化、集约化、现代化水平普遍较低的问题,从优化沿海港口设施供给、加快内河高等级航道建设、加强并完善港口集疏运体系等方面提出发展建议。     

交通部天津水运工程科学研究院学者介绍：李一兵研究员

李一兵（1961-），男，江西抚州人，毕业于华东水利学院。现任交通部天津水运工程科学研究院研究员，航道研究室主任，交通部工程泥沙重点实验室港口与航道工程学术带头人，“全国内河航道专家库”、“交通部水运建设专家库”专家，长沙理工大学研究生导师。     

理事单位风采——重庆西南水运工程科学研究所

<正>重庆西南水运工程科学研究所的前身为水利电力部、交通部西南水利水运工程科学研究所.始建于1965年,是西南地区目前规模最大的从事水利水运工程科研的专门机构。现有国家级研发平台1个——国家内河航道整治工程     

交通部将投150亿元加大长江水运建设

“十一五”期间，交通部将安排150亿元资金，进一步加大对长江水运基础设施建设的投资力度，重点进行航道治理、港口建设、船型标准化、三峡过坝运输扩能、水运保障及干支联动六大建设工程。交通部部长李盛霖表示，在充分发挥市场投融资作用、积极鼓励企业和社会资金有序建设内河港口码头的前提下．交通部将适当支持中西部地区公共码头建设，逐步建立起以市场为主体的长江港口建设投融资机制。     

李一兵研究员

李一兵(1961-)，男，江西抚州人，毕业于华东水利学院。现任交通部天津水运工程科学研究院研究员，航道研究室主任，交通部工程泥沙重点实验室港口与航道工程学术带头人，“全国内河航道专家库”、“交通部水运建设专家库”专家，长沙理工大学研究生导师。李一兵研究员多年从事     

内河多货种通用码头工艺方案设计

<正>专业化码头针对不同的货种采用相应的装卸工艺,以保证码头的高效作业。对于装卸多货种的码头,合理地使用装卸工艺是目前内河码头建设的重点问题一、工程概况亳州港涡阳港区西阳作业区金沙河码头工程依托涡河航道,对于企业节约运输成本、提高物流效率、降低环境污染有着重要的作用,有利于企业的集约化发展,同时,工程的建设也能够提升亳州港涡阳港区西阳作业水运的规模化水平和服务能力,促进港区综合运输体系     

内河码头钻孔灌注桩工程技术问题及质量控制措施

近年来,随着经济社会的发展,水运交通行业逐步进入了快速发展的时期。我国幅员辽阔,江河流域分布密集,尤其是内河数量较多,为建立我国完善的水运网络,促进我国水运交通的发展,内河码头工程项目逐步增多,其工程建设的难度较大,往往采用的是钻孔灌注桩施工技术,该施工技术的应用大大提高了内河码头基础结构的稳定性与安全性。基于此,本文分析了内河码头钻孔灌注桩施工程技术问题与质量控制措施,对于提升工程质量等具有重要的意义。     

浅谈南通内河港海安港区华兴压力容器码头工程设计

码头工程是我国交通领域中的一项重要建设项目。码头工程的建成和投入使用,能够对我国社会经济的发展起到有效推动作用。基于此,本文以南通内河港海安港区华兴压力容器码头工程为例,详细阐述了南通内河港海安港区华兴压力容器码头工程设计,以期为码头工程设计工作者起到一定的借鉴和参考作用。     

内河散粮装船机及其粉尘控制机构

"九五"期间,我国将利用世界银行贷款,建设一批内河粮食散运码头及中转设施,大力发展内河散粮运输,实现江海联运.粮食装船机是粮食散装水运的关键设备之一,其技术水平的高低,对提高我国内河散粮运输能力有很大影响.     

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.     

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.     

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.     

Catalyzing Coastal Management in Kenya and Zanzibar: Building Capacity and Commitment

Site-based projects were initiated in Chawka Bay-Paje, Zanzibar, and Nyali-Bamburi-Shanzu, Kenya, to demonstrate the benefits of an integrated coastal management (ICM) approach for addressing coastal issues such as tourism development and enhancement of resource-dependent village economies in eastern Africa. A two-year, multidonor project used three primary strategies to make rapid, but sustainable, progress toward ICM. These included using interagency government teams for ICM planning, adopting an internationally recognized framework for ICM as a project ''road map,'' and explicitly incorporating capacity-building strategies into all aspects of the project. Within two years, integrated ICM action strategies, prepared through participatory processes, were being implemented at both sites, and both teams were working to expand the scale and scope of ICM in their nation. More importantly, the project helped create committed, capable, interagency groups that continue to work together to address urgent ICM issues.     

舰艇反鱼雷技术

对目前舰艇反鱼雷技术中的非杀伤、软杀伤和硬杀伤等比较先进的手段进行了阐述,并在此基础上分析研究了舰艇反鱼雷技术的发展趋势。     

Community-Based Management for Sustainable Fisheries Resources in Phang-nga Bay,Thailand

Fishing communities, the Government of Thailand Department of Fisheries, local nongovermnental organizations, universities, the Food and Agriculture Organization of the United Nations (FAO), and FAO's Bay of Bengal Program have undertaken a partnership in management of Phang-nga Bay's coastal resources. It is the first project of its kind in Thailand, and although still in the early stages, offers insights that may contribute to our knowledge of how we can improve our management of coastal resources, including the importance of (1) building relationships within the governance process; (2) combining education, enforcement, and economic incentives to achieve compliance; (3) implementing solutions early; and (4) government support of community-based decisions. These insights reinforce trends emerging in other coastal management projects in the Asian region.     

A simplified method for reliability- and integrity-based design of engineering systems and its application to offshore mooring systems

This paper presents a simplified method for the reliability- and the integrity-based optimal design of engineering systems and its application to offshore mooring systems. The design of structural systems is transitioning from the conventional methods, which are based on factors of safety, to more advanced methods, which require calculation of the failure probability of the designed system for each project. Using factors of safety to account for the uncertainties in the capacity (strength) or demands can lead to systems with different reliabilities. This is because the number and arrangement of components in each system and the correlation of their responses could be different, which could affect the system reliability. The generic factors of safety that are specified at the component level do not account for such differences. Still, using factors of safety, as a measure of system safety, is preferred by many engineers because of the simplicity in their application. The aim of this paper is to provide a simplified method for design of engineering systems that directly involves the system annual failure probability as a measure of system safety, concerning system strength limit state. In this method, using results of conventional deterministic analysis, the optimality factors for an integrity-based optimal design are used instead of generic safety factors to assure the system safety. The optimality factors, which estimate the necessary change in average component capacities, are computed especially for each component and a target system annual probability of system failure using regression models that estimate the effect of short and long term extreme events on structural response. Because in practice, it is convenient to use the return period as a measure to quantify the likelihood of extreme events, the regression model in this paper is a relationship between the component demands and the annual probability density function corresponding to every return period. This method accounts for the uncertainties in the environmental loads and structural capacities, and identifies the target mean capacity of each component for maximizing its integrity and meeting the reliability requirement. In addition, because various failure modes in a structural system can lead to different consequences (including damage costs), a method is introduced to compute optimality factors for designated failure modes. By calculating the probability of system failure, this method can be used for risk-based decision-making that considers the failure costs and consequences. The proposed method can also be used on existing structures to identify the riskiest components as part of inspection and improvement planning. The proposed method is discussed and illustrated considering offshore mooring systems. However, the method is general and applicable also to other engineering systems. In the case study of this paper, the method is first used to quantify the reliability of a mooring system, then this design is revised to meet the DNV recommended annual probability of failure and for maximizing system integrity as well as for a designated failure mode in which the anchor chains are the first components to fail in the system.     

含裂纹钢板复合材料修补强度和刚度数值分析

用ANSYS有限元分析软件对复合材料补片修复含边裂纹和中心裂纹钢板的强度和刚度进行了数值分析.引入相对刚度的概念,研究了钻有止裂孔裂纹的长度对损伤钢板相对刚度的影响,分析了损伤钢板刚度复合材料贴片修补效果;引入屈服载荷提高率的概念,分析了损伤钢板强度的修复效果.     

混凝土道路、堆场面层裂缝的产生与防治

从混凝土道路、堆场的各个结构层分析裂缝产生的原因,并针对性地说明预防措施,阐述裂缝维修方法。     

单相PWM整流器的建模与仿真分析

文章详细分析了单相VSR型PWM整流器的整流原理,建立了电流内环,电压外环的单相VSR型PWM整流控制器的数学模型和逻辑框图。在MATLAB／Simulink软件环境中进行了仿真,分析了模型的可行性。