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4th International Conference on Civil engineering, Architecture and Building Materials, CEABM 2014

作者： Liu, Hong Biao Li, Hong Nan Dalian University of Technology Dalian 116024 China Tianjin Research Institute for Water Transport Engineering Key Laboratory of Harbor and Marine Structure Safety Ministry of Communications Tianjin 300456 China

ISBN: (纸本)9783038351641

There is little research on health monitoring technology of coastal ports at present. Based on the characteristics of high-piled wharf in coastal ports and staying in particular environment, the mechanical properties of coastal high-piled wharf is analyzed, and the health monitoring parameters are proposed. Finally, the health monitoring system of coastal high-piled wharf is constructed. And the appropriate structural health monitoring system is designed for standardized front segment of a high-piled wharf in the Tianjin port. The monitoring parameters are proposed, and the sensors and specification parameters are provided to reach the point. The data acquisition and transmission subsystem implementation technology and related indicators are given. This can provide a reference for the long-term health monitoring system construction in coastal high-piled wharf structure. © (2014) Trans Tech Publications, Switzerland.

关键词： Data acquisition

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Research on Propeller Dynamic Load Simulation System of Electric Propulsion Ship

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China Ocean engineering 2013年第2期27卷 255-263页

作者：黄辉沈爱弟褚建新 Key Laboratory of Marine Technology & Control Engineering Ministry of CommunicationsShanghai Maritime University

A dynamic marine propeller simulation system was developed, which is utilized for meeting the experimental requirement of theory research and engineering design of marine electric propulsion system. By applying an actual ship parameter and its accurate propeller J＇ -KT＇ and J＇ - Kp＇ curve data, functional experiments based on the simulation system were carried out. The experiment results showed that the system can correctly emulate the propeller characteristics, produce the dynamic and steady performances of the propeller under different navigation modes, and present actual load torque for electric propulsion motor.

关键词： electric propulsion ship-propeller model dynamic load emulation torque closed-loop control

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Multi-agent Based Power and Energy Management System for Hybrid Ships

Multi-agent Based Power and Energy Management System for Hyb...

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International Conference on Renewable Energy Research and Applications

作者： Daogui Tang Xinping Yan Yupeng Yuan Kai Wang Liqiang Qiu School of Energy and Power Engineering Key Laboratory of Marine Power Engineering & Technology (Ministry of Communications) National Engineering Research Center for Transport Safety Wuhan University of Technology Wuhan China China Ocean Shipping (Group) Company Beijing China

ISBN: (纸本)9781479999835

With the emission regulations becoming increasingly strict, micro-grid system becomes a preferred choice on shipboard, which makes the management and control of the power system a key problem to be solved. The management and control of the smart micro-grid is discussed in this paper. By developing a new electric ship power system based on the existing ship power system, the ship is designed as a hybrid ship. This paper comes up with a new method to design a ship electric power system as well as a power and energy management system based on multi-agent system, which can reduce emission, minimize fuel consumption and improve energy efficiency.

关键词： multi-agent power and management system micro-grid hybrid ship

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A study on thermal spraying sacrificial anode applied in concrete structure cathodic protection

A study on thermal spraying sacrificial anode applied in con...

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4th International Symposium on Chemical engineering and Material Properties, ISCEMP 2014

作者： Wang, Ya Ping Wuhan Harbour Engineering Design and Research Institute of CCCG Wuhan China Key Lab of Large-Span Bridge Construction Technology Ministry of Communications China Hubei Key Laboratory of Advanced Materials and Reinforcement Technology Research Marine Environment Structures China

ISBN: (纸本)9783038352303

In this work, the thermal spraying sacrificial anode was investigated as reinforced concrete structure cathodic protection method. During our experiment, the performance of the thermal spraying sacrificial anode was studied using electrochemical method, metallographic microscopy method and simulation tests. And the results show that the thermal spraying sacrificial anodes are better than traditional sacrificial anodes. The method of thermal spraying applied in sacrificial anode field is successful, which solve the problem of insufficient driving initial potential of traditional sacrificial anode in the concrete structure. © (2014) Trans Tech Publications, Switzerland.

关键词： Cathodic protection

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Impressed current cathodic protection for seawater cooling concrete structures in zawr port Saudi Arabia

Impressed current cathodic protection for seawater cooling c...

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International Conference on Machine Tool technology and Mechatronics engineering, ICMTTME 2014

作者： Huang, Jun Fang, Da-Jing Wang, Ya-Ping Wuhan Harbour Engineering Design and Research Institute of CCCG Wuhan China Key Lab of Large-Span Bridge Construction Technology Ministry of Communications China Hubei Key Laboratory of Advanced Materials and Reinforcement Technology Research for Marine Environment Structures China

ISBN: (纸本)9783038352464

Impressed current cathodic protection is an international generally accepted and effective protection method of concrete is adopted in seawater cooling intake & outfall structures in Zawal port, Kingdom of Saudi Arabia. Total protected concrete area is about 27000m2, including diaphragm walls, edge beams, all walls (main wall and cross wall), floor slab, top slab and wing walls. This project is extensive, changed-constructed and the operating environment is severe. The successful implementation of this project has certain significance in relative projects in the industry. © (2014) Trans Tech Publications, Switzerland.

关键词： Cooling

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Exposure test on two surface anticorrosion technologies for marine concrete structure

Exposure test on two surface anticorrosion technologies for ...

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4th International Conference on the Durability of Concrete Structures, ICDCS 2014

作者： Yang, Haicheng Xiong, Jianbo Su, Quanke Yan, Yu CCCC Fourth Harbor Engineering Institute Co. Ltd Key Laboratory of Harbor and Marine Structure Durability Technology Ministry of Communications China Hong Kong-Zhuhai-Macao Bridge Authority Hong Kong

This paper is to study the effect of surface coating and silane hydrophobic agents for high performance concrete durability in a marine environment of tidal zone and splash zone by exposure test in JiaoZhou Bay. The results indicated that surface coating had good protection and coating quality after a 5-year period and the adhesive strength with concrete surface was more than 2.5 MPa. Surface coating can effectively improve chloride ion penetration resistance of concrete structures. The substrate concrete of specimen treated with silane had some chloride ion penetration, but compared with untreated concrete, chloride content of silane-treated concrete within 10 mm depth from surface was reduced by 43 and 67% in the tidal zone and the splash zone, respectively. Two surface anticorrosion measures technologies were effective in reducing the chloride erosion and improved the service life of marine concrete structure. © 2014 4th International Conference on the Durability of Concrete Structures.

关键词： Concrete construction

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26th Annual Computational Neuroscience Meeting (CNS*2017): Part 3 Antwerp, Belgium. 15-20 July 2017 Abstracts

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BMC NEUROSCIENCE 2017年第SUPPL 1期18卷 95-176页

作者： [Anonymous] Department of Neuroscience Yale University New Haven CT 06520 USA Department Physiology & Pharmacology SUNY Downstate Brooklyn NY 11203 USA NYU School of Engineering 6 MetroTech Center Brooklyn NY 11201 USA Departament de Matemàtica Aplicada Universitat Politècnica de Catalunya Barcelona 08028 Spain Institut de Neurobiologie de la Méditerrannée (INMED) INSERM UMR901 Aix-Marseille Univ Marseille France Center of Neural Science New York University New York NY USA Aix-Marseille Univ INSERM INS Inst Neurosci Syst Marseille France Laboratoire de Physique Théorique et Modélisation CNRS UMR 8089 Université de Cergy-Pontoise 95300 Cergy-Pontoise Cedex France Department of Mathematics and Computer Science ENSAT Abdelmalek Essaadi’s University Tangier Morocco Laboratory of Natural Computation Department of Information and Electrical Engineering and Applied Mathematics University of Salerno 84084 Fisciano SA Italy Department of Medicine University of Salerno 84083 Lancusi SA Italy Dipartimento di Fisica Università degli Studi Aldo Moro Bari and INFN Sezione Di Bari Italy Data Analysis Department Ghent University Ghent Belgium Coma Science Group University of Liège Liège Belgium Cruces Hospital and Ikerbasque Research Center Bilbao Spain BIOtech Department of Industrial Engineering University of Trento and IRCS-PAT FBK 38010 Trento Italy Department of Data Analysis Ghent University Ghent 9000 Belgium The Wellcome Trust Centre for Neuroimaging University College London London WC1N 3BG UK Department of Electronic Engineering NED University of Engineering and Technology Karachi Pakistan Blue Brain Project École Polytechnique Fédérale de Lausanne Lausanne Switzerland Departement of Mathematics Swansea University Swansea Wales UK Laboratory for Topology and Neuroscience at the Brain Mind Institute École polytechnique fédérale de Lausanne Lausanne Switzerland Institute of Mathematics University of Aberdeen Aberdeen Scotland UK Department of Integrativ

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Study on the Architecture of Intelligent warship's TSCE based on multi-view

Study on the Architecture of Intelligent warship's TSCE base...

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13th International Symposium on Distributed Computing and Applications to Business,engineering & Science（DCABES 2014）

作者： He Yelan Chen Hui College of Computer Science & Technology Wuhan University of Technology Key Laboratory of Marine Power Engineering and Technology of Ministry of Communications Wuhan University of Technology

Intelligent ship TSCE(Total Ship Computing Environment) is a new generation of shipboard integrated system being developed for current and future combat mission, which leads to changes in design and integration mode of warship system. SOA(Service-Oriented Architecture) is the technology foundation of implementing system integration and the emergence of CPS(CyberPhysical Systems) provides a new technical idea for TSCE construction. Based on analyses of integration demands for intelligent warship, this paper uses SOA and CPS to design architecture for TSCE from three aspects, which are system view, function view and technology view. And this paper performs comparison and analysis with existing architecture. The result shows that the presented architecture is more comprehensive and advanced, which lays a solid foundation for TSCE research in our country.

关键词： TSCE SOA CPS architecture

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Design and Development of Canal Ship Based on Overhead Wires

Design and Development of Canal Ship Based on Overhead Wires

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International Conference on Renewable Energy Research and Applications

作者： Jianglong Wan Qizhi Yin Kai Wang Xinping Yan Yupeng Yuan Qizheng Jiang School of Energy and Power Engineering Key Laboratory of Marine Power Engineering & Technology(Ministry of Communications) National Engineering Research Center for Transport Safety Wuhan University of Technology Wuhan Hubei Province 430063 China China Ocean Shipping (Group) Company (COSCO) Ocean Plaza 158 Fuxingmennei Street Beijing 100031 China

ISBN: (纸本)9781479999835

Now Canal ship use internal combustion engine as power source which rely on nonrenewable resource and cause air pollution, noise pollution, oil spill pollution. In order to solve the problem, a new type of Canal ship based on overhead wires is designed. Through learning from the operating and construction principle of trolleybus, the overhead wires are set up over the Canal which supply power for the Canal ship. For the sake of solving the problem of variation of water level and route deviation, a new current connection device, route deviation control system and switch tracks system were designed. At the same time, the physical model have been set up. Due to the proportion of clean energy increase yearly, the emission of shore power is lower than internal combustion engine. So, if the canal ship use the shore power instead of internal combustion engine, it can reduce the emission of the ship.

关键词： canal ship overhead wires the current connection device automatic identification system route deviation switch tracks

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Modified damage assessment and repair design for underpass bridge based on fire effect

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key engineering Materials 2014年第1期574卷 67-76页

作者： Li, Zhonglong Wu, Honglin Zhu, Xiaodi Gu, Hongjiang Liu, ZhenYu Yin, Tao School of Transportation Science and Engineering Harbin Institute of Technology Harbin 150090 China Key Laboratory of Advanced Material and Intelligent Control Technology on Transportation Safety Ministry of Communication 150090 China Postdoctoral Station of Mechanics Harbin Institute of Technology Harbin 150090 China Communications Research Institute of Liaoning Province Shenyang 110015 China School of Civil Engineering Southwest Jiao Tong University Chengdu 614202 China China Railway Fifth Survey and Design Institute Group Co. Ltd. Northeast Branch China

ISBN: (纸本)9783037858172

Due to the fire effect, a frame underpass bridge had suffered a huge damage in Changjiang road in Harbin in the direction to Acheng. One span of the bridge was burned in large area, parts of which were burned badly. Many adjacent beams turned black at bottom of roofs;parts decoration of side wall were damaged to some extent. As a result, both directions of the traffic were disrupted, causing traffic jams. To make sure of repairing and restoring the traffic during the shortest period, Harbin municipal committee established the Changjiang road rescue headquarters. Under the precondition of utmost to save money and ensure that the repaired underpasses technology standards meet the design requirements, the research group were about to use steel plate or carbon fiber sheet as the reinforcing material, after detecting and identifying the bridge damage. Through a comprehensive consideration for the ascension of normal section bearing capacity of two reinforcing materials, pasting carbon fiber sheet was adopted to complete repair reinforcement scheme. © (2014) Trans Tech Publications.

关键词： Roads and streets

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