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Dissertations / Theses on the topic 'Ship Collision'

Author: Grafiati

Published: 24 January 2024

Last updated: 25 July 2025

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1

Chen, Donghui. "Simplified Ship Collision Model." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/32095.

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The serious consequence of ship collisions necessitates the development of regulations and requirements for the subdivision and structural design of ships to reduce damage and environmental pollution from collision, and improve safety. The on-going revision of IMO regulations on oil outflow performance and damage stability in grounding and collision is focused on a transition to probabilistic performance-based standards. This thesis addresses one aspect of this problem, a simplified collision model sufficient to predict collision damage, and fast enough to be used in probabilistic analysis r

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2

Abu, Bakar Anuar Bin. "Ship collision and grounding performances." Thesis, University of Newcastle upon Tyne, 2015. http://hdl.handle.net/10443/2760.

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This present thesis investigates the accidental load of ship collision and grounding performances. To achieve this objective the thesis is composed of several main tasks. The main tasks comprise the rupture prediction, validation of material failure, ship grounding analysis and ship collision analysis. To predict material rupture, FLD material failure was used and validated with available experimental and FEA data. The FLD was extended to established material failure scaling laws which consider onset failure at plane strain in relation to mesh sizes. This was accomplished by running mesh conve

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3

Mermiris, Georgios Apostolou. "A risk-based design approach to ship - ship collision." Thesis, University of Strathclyde, 2010. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=12405.

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4

Lindsay, K. W. "Secondary radar, collision avoidance and ship-to-ship communication." Thesis, Liverpool John Moores University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332121.

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5

Phillips, Loyd D. "Simulation of ship-ice collision dynamics." Thesis, University of Ottawa (Canada), 1994. http://hdl.handle.net/10393/9860.

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The Canadian government has committed substantial research funds towards improving guidelines for the structural design of commercial ships operating in northern waterways. Of particular concern is the threat to survivability presented by head-on collision with multi-year ice or fragments of icebergs. The task of developing effective numerical models for studying the collision process has been hampered by the complexity of the physical interaction mechanisms. The present research considers the nonlinear and dynamic character of this problem. A method for time-domain simulation of hullgirder st

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6

Kim, Ji Young 1968. "Analysis of bow crushing in ship collision." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/77770.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 2000.<br>Includes bibliographical references (leaves 108-110).<br>Collision of ships with oil tankers poses, next to grounding, one of the most serious environmental threats at sea. In many previous analyses of the collision problem, the bow of the impacting ship was considered rigid. The objective of the present research is to include the finite strength of the bow in the overall collision simulation. The emphasis will be placed on typical raked shapes because some work already has been reported in the past on b

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7

Xia, Jianjun. "Finite Element Analysis of Ship Collisions." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/34133.

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The serious consequence of ship collisions necessitates the development of regulations and requirements for the subdivision and structural design of ships so that damage and environmental pollution is reduced, and safety is improved. A simplified collision model (SIMCOL) is currently being developed at Virginia Tech to conduct probabilistic analysis of damage in ship collisions and ultimately optimize ship structural designs to improve crashworthiness. Collision data for validation of SIMCOL is very difficult to obtain, and model testing is very costly. Finite Element Analysis (FEA) provides a

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8

Coenen, Frans Pierre. "A rule based collision avoidance system." Thesis, Liverpool John Moores University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.237820.

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9

Zhu, Ling. "Dynamic inelastic behaviour of ship plates in collision." Thesis, University of Glasgow, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324960.

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10

Vakkalanka, Suryanarayana. "Simplified Bow Model for a Striking Ship in Collision." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/32974.

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The serious consequences of ship collisions necessitate the development of regulations and requirements for the subdivision and structural design of ships to reduce damage and environmental pollution, and improve safety. Differences in striking ship bow stiffness, draft, bow height and shape have an important influence on the allocation of absorbed energy between striking and struck ships. The energy absorbed by the striking ship may be significant. The assumption of a â rigidâ striking bow may no longer hold good and typical simplifying assumptions may not be sufficient. The bow collisio

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11

Miller, Keith McGowan. "A navigation and automatic collision avoidance system for marine vehicles." Thesis, University of Plymouth, 1990. http://hdl.handle.net/10026.1/2503.

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Collisions and groundings at sea still occur, and can result in financial loss, loss of life, and damage to the environment. Due to the size and capacity of moden vessels, damage can be extensive. Statistics indicate that the primary cause of accidents at sea is human error, which is often attributed to misinterpretation of the information presented to the mariner. Until recently, data collected from sensors about the vessel were displayed on the bridge individually, leaving the mariner to assimilate the material, make decisions and alter the vessels controls as appropriate. With the advent of

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12

Zeinoddini, Mostafa. "Dynamic behaviour of offshore structure members subjected to ship collision." Thesis, University of Surrey, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.298154.

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13

Ketchum, Jennifer. "Collision course: Maritime deck officers' learning of collision avoidance procedures from the classroom to the ship." Thesis, University of Oxford, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.491244.

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14

Balaji, R. "Collisions of tension leg platforms with ships." Thesis, University of Southampton, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380192.

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15

Sajdak, John Anthony Waltham. "Analyses of Ship Collisions: Determination of Longitudinal Extent of Damage and Penetration." Diss., Virginia Tech, 2004. http://hdl.handle.net/10919/28614.

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The overall objective of this thesis is to develop, validate and assess a probabilistic collision damage model to support ongoing work by the Society of Naval Architecture and Marine Engineering (SNAME) Ad Hoc Panel #6 and IMO working groups. It is generally agreed that structural design has a major influence on tanker oil outflow and damaged stability in grounding and collision, but crashworthiness is not considered in present regulations. The proposed methodology provides a practical means of considering structural design in a regulatory framework, and when implemented would improve the safe

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16

Genzman, Grant Norman. "Ship collision and the Offshore Floating Nuclear Plant (OFNP) : analysis of possible threats and security measures." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/104144.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2016.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 135-137).<br>The OFNP research group in the Nuclear Science and Engineering Department at MIT is developing a power plant that combines two well-established technologies -- light water reactors and offshore platforms -- into a new design called the

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17

Su, Yixiang. "Analyses of Two Ice Class Rules : for The Design Process of a Container Ship." Thesis, KTH, Marina system, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-214992.

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During ice voyages, level ice and iceberg with huge inertia force can cause large deformation and even damage on the ship hull structure. Hence the hull structure for ice voyage requires higher strength than it for open water voyages. A container ship will be re-designed for ice voyages in the thesis. Generally, the ice strength is evaluated in ice class rules. IACS polar class and FSICR are adopted in this thesis. Ice class rules are based on experience and experiment data, but there has been no exact formula or parameters to described the ice properties so far. In other words, the results fr

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18

Lundahl, Mikael, and Christian Schalburg. ""Ska han inte gira snart?" : - En fallstudie om tillämpningen av regel 17 vid skärande kurser." Thesis, Linnéuniversitetet, Sjöfartshögskolan, SJÖ, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-18491.

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Syftet med denna studie är att granska hur man som nautiker skall framföra sitt fartyg med hänsyn tagen till säkerheten och sjövägsreglerna i en korsande situation där ett väjningsskyldigt fartyg inte väjer. Vi genomförde en fallstudie bestående av en simulatorövning för ovetande styrmän och semistrukturerade intervjuer med nautiker från Stena Line, Scandlines och Wallenius. Genom att testa intervjurespondenternas lösningar i fartygssimulatorn på Sjöbefälsskolan i Kalmar kom vi fram till för- och nackdelar med olika sätt att agera. Vi har fått en ökad förståelse för hur sjövägsreglerna bör til

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19

Frankot, Edda. "Medieval maritime law and its practice in the towns of Northern Europe : a comparison by the example of shipwreck, jettison and ship collision." Thesis, University of Aberdeen, 2004. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=179540.

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In this day and age of europeanisation and internationalisation of all aspects of society, including law, the topic of medieval maritime law has attracted increasing interest. Regulating sea shipping, which is characterised by the connection between different ‘nations’, sea law is intrinsically international. Or is it? The existence of a common medieval maritime law has often been presumed, but is researched thoroughly for the first time in this study. By analysing the developing and spread of the written sea laws across Northern Europe and by comparing the contents of the different maritim

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20

Frankot, Edda. "Medieval maritime law and its practice in the towns of northern Europe a comparison by the example of shipwreck, jettison and ship collision /." [S.l.] : [s.n.], 2005. http://digitool.haifa.ac.il:80/webclient/DeliveryManager?pid=532488&custom_att_2=simple_viewer.

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21

Ladeira, Icaro. "Développement d'un solveur rapide et fiable basé sur des formules simplifiées pour évaluer la réponse des supports tubulaires d'éoliennes offshore soumis à l 'impact d'un navire." Electronic Thesis or Diss., Ecole centrale de Nantes, 2023. http://www.theses.fr/2023ECDN0016.

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Cette thèse traite du développementde méthodes analytiques pour l’analyse de laréponse aux collisions de navires d’éoliennesoffshores tubulaires telles que les monopieux etles flotteurs de type Spar, en considérant lesdéformations non seulement plastiques maisaussi élastiques, ceci afin de traiter des impactsà faible et à haute énergies.Le travail de recherche s’articule en deuxparties. La première concerne la réponse àl’impact d’éoliennes classiques tubulaires endéformation élastoplastique quasi-statique. Unalgorithme « pas à pas » est développé sur labase de formulations théoriques puisimplé

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22

Perkins, Christopher James. "International collision regulations for automatic collision avoidance." Thesis, University of Plymouth, 1996. http://hdl.handle.net/10026.1/2270.

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This thesis considers the relationship between collision regulations and an automatic collision avoidance system (ACAS). Automation of ship operations is increasingly common. The automation of the collision avoidance task may have merit on grounds of reduced manual workload and the elimination of human error. Work to date by engineers and computer programmers has focused on modelling the requirements of the current collision regulations. This thesis takes a new approach and indicates that legislative change is a necessary precursor to the implementation of a fully automatic collision avoidance

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23

Kim, Teresa Y. "Survey in Qingdao: The role of “Mianzi” (face) and “Renqing” (benevolence) in Sino-Japanese Relations." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1339605155.

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24

Obisesan, Abayomi. "Stochastic damage modelling of ship collisions." Thesis, University of Aberdeen, 2017. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=231845.

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Ship collision accidents are rare events but pose huge threat to human lives, assets, and the environment. Collision resistance of ships is usually assessed in terms of ship structural response such as member displacement, energy dissipation and the extent of damage. Many researchers have sought for effective models that compute ship stochastic response during collisions by considering the variability of collision scenario parameters. However, the models were limited by the capability of the collision computational models and did not completely capture collision scenario, and material and geom

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25

Subramani, Dharmaraj. "Ship design for damage survivability." Thesis, University of Newcastle Upon Tyne, 1995. http://hdl.handle.net/10443/484.

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This thesis presents a new set of methods to assist the process of ship design for safety with particular reference to collision damage. The study has two principal objectives: " investigations into subdivision aspects of passenger ships to improve their overall survival index " investigations into the subdivision of oil tankers in order to improve the effectiveness against spillage in the event of collision damage. In order to investigate the ship subdivision aspect a damage stability model was needed. A pre-requisite for developing the damage stability software was a robust but flexible meth

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26

Liu, Zhenhui. "Analytical and numerical analysis of iceberg collisions with ship structures." Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for marin teknikk, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-15790.

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The scope of the present Ph.D. thesis was to investigate the mechanics of collisions between icebergs and ship structures. Large reservoirs of oil and gas and new sailing routes in the Arctic area are two large motivations for the present research. Human activity in the Arctic demands well-designed naval architectures for facing different kinds of ice loads. According to modern design codes, ship and offshore structures are usually designed under the ultimate limit state (ULS) methods and checked with the accidental limit state (ALS) methods. The methods and assumptions presented in this thesi

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27

Ramberg, Henriette Flathaug. "High energy ship collisions with bottom supported offshore wind turbines." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for marin teknikk, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-15532.

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Offshore wind farming is an industry under development and involves challenges. The farms might be located close to ship trading routes. This increases the risk of ship-wind farm impact, causing economic losses, environmental pollution and human fatalities. The first part of this report describes various bottom supported wind farm technologies and presents a discussion of the risk picture considering oil spill due to this collision event. A review of relevant standards is enclosed. The main part of this thesis considers finite element modelling and simulations of impact between a jacket suppor

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Kroondijk, Rinke. "High Energy Ship Collisions With Bottom Supported Offshore Wind Turbines." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for marin teknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19406.

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As the worlds demand for energy is increasing mostly due to the increase in population, and coal, oil and gas deposits are limited, it is desirable to gather energy from renewable energy sources. Wind energy is a form of renewable energy. Wind turbines have been common on land and near shores for some time, but now one wants to take advantage of the wind resources further away from the coast. As the length from the coast increases, so does the water depth making it necessary to use other foundations than the well-known monopile. In this thesis the Federal Maritime and Hydrographic Agency

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29

Glykas, Alexandros. "Energy absorption characteristics and assessment of failure criteria during ship collisions." Thesis, University of Glasgow, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244257.

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30

Yang, Park Dal Chi. "Energy absorption and collapse of ship structures with particular reference to collisions." Thesis, University of Newcastle Upon Tyne, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.339754.

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31

Tucker, Stephen Michael. "Rule based decision support for marine collision avoidance in an integrated bridge environment." Thesis, Liverpool John Moores University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263549.

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32

Rawson, Charles E. "A probabilistic evaluation of tank ship damage in grounding events." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/29042.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering; and, (M.S.)--Joint Program in Marine Environmental Systems, Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1998.<br>Includes bibliographic references (p. 79).<br>by Charles E. Rawson.<br>M.S.

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Tvedt, Erik Fredheim. "Risk modelling of collision between supply ships and oil- and gas installations." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for produksjons- og kvalitetsteknikk, 2014. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-24677.

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This thesis is a framework for risk influence modelling of supply vessel-platform collisions, with the inclusion of central concepts from the Risk OMT model. The framework is a improvement from existing QRA frameworks in the sense that it has taken recent collisions into consideration, and enabled the opportunity to do risk influence modelling for the calculation of site specific risk. It can also be used as a tool for risk management, when the risk influences have been quantified. This model provides no quantifications, but it makes a good foundation for future work.The thesis incorporates kn

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Rogers, Edward Joseph. "The development of a model for predicting ship impact, grounding and collison on the Humber estuary." Thesis, University of Southampton, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.543382.

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35

Nielsen, Simon. "Passagerarfartyg i svenska havsområden : En kvalitativ innehållsanalys av kollisioner och grundstötningar." Thesis, Linnéuniversitetet, Sjöfartshögskolan (SJÖ), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-105702.

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Kollisioner, grundstötningar och andra haverier till sjöss har förekommit lika länge som det funnits fartyg. Dessa olyckor är vanligt förekommande och utgör fara för människor, fartyg, miljö, last och ekonomi. Med dagens utvecklade teknologi finns det bra metoder och utrustning för att undkomma grundstötningar och kollisioner, dock är det fortfarande vanligt förekommande händelser. För att kunna minska denna typ av sjöolyckor är det viktigt att undersöka orsaken till varför de inträffar. Syftet med studien är att undersöka och få en djupare förståelse om varför passagerarfartyg går på grund el

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Gillette, Jason D. "On a collision course or two ships passing through the night?| A study of the underlying differences in the dispute between John Piper and N. T. Wright on the doctrine of justification." Thesis, Trinity International University, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10245911.

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<p> From the inception of the Reformation, Protestants have championed the doctrine of justification as <i>the</i> foundational core of their creed. In fact, it has often been said, then and now, that the doctrine of justification is <i>articulus stantis et cadentis ecclesiae</i>—the article upon which the church stands or falls. Yet, at the start of the twenty-first century there is strong dissent over this core doctrine. In recent years, this topic has attracted vast attention and stirred immense conflict within evangelical circles. Scholars are increasingly at odds as to how to define

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Yeh, Kuan-Hung, and 葉冠宏. "Ship Collision Risk Assessment for Maritime Spatial Planning." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/32166028749954765059.

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碩士<br>國立臺灣海洋大學<br>通訊與導航工程學系<br>103<br>Maritime transportation and trade has expanded rapidly over the past few decades, while the transported cargos may contain dangerous or harmful ones.. Even a single accident could cause serious environmental disaster and the loss of human’s life. This makes vessel traffic analysis and maritime spatial planning more important than ever, to prevent accidents and facilitate maritime development and management. This thesis uses huge amount of AIS data collected from the west coast of the Taiwan to assess the risk of ship collision, in case the development of o

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Chia-Yui, Hong, and 洪嘉佑. "Research of Private International Law on Ship Collision." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/24218818366235651272.

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碩士<br>玄奘大學<br>法律學系碩士班<br>99<br>ABSTRACT As international trades become much frequent, marine transportation system is getting more and more important. For long-distance transport’s need, ships are made huge on size and advanced complex on equipment day by day. However, that will cause huge damage between ships if they have the collision. Obviously speaking, there has the importance on ship collision. In this study, on chapter two, we start from the description of the definition of ship, especially what kind of ship meant on Maritime law. To distinguish the benefit between ships, it must depend

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Lee, Man-Chun, and 李曼珺. "Collision Avoidance Algorithm for Multi-ship Encounter Situations." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/uh7qhc.

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博士<br>國立臺灣海洋大學<br>系統工程暨造船學系<br>107<br>In recent years, global trade has continued to grow, and the demand for marine transportation has increased. Although the navigation aids have developed rapidly, the increase in the size of ships, the number of ships and the speed of navigation have caused collisions and grounding in busy waters area frequently. Most of these collisions are classified as human error. Traditional maritime transport is dominated and operated by pilots. Maritime data shows that 75-96\% of marine accidents and casualties are classified as human error, of which 56\% of collisio

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Chen, Jian-Bang, and 陳建邦. "Failure analysis of double hull structure in ship collision." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/89639847418680310591.

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碩士<br>國立臺灣大學<br>工程科學及海洋工程學研究所<br>94<br>Collision and grounding may cause serious injury of ship structure and oil pollutions on the sea. In order to prevent this kind of disaster and reduce the loss, the US Coast Guard introduced the design of double-hull tankers to avoid the leakage of oil from the struck ship fifteen years ago. The mechanics of ship collision and grounding are very complex topics because the complexity of ship structure, and multiple failure modes may occurred for damaged parts. In the past decades, the damage modes have been categorized into different fundamental modes, and

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Wang, Po-Chi, and 王柏棋. "Apply virtual reality on ship collision avoid training system." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/rrpyc4.

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碩士<br>國立成功大學<br>造船及船舶機械工程學系<br>90<br>This research is bulding virtual environment which using for ship collision avoid training system. We use the high speed and powerful computer system and 3D painting card . Build the port of KaohShiung and other 3D model on AutoCad、3D Studio .And import of VR software OmegaSpace and creat whole world. We also use Virtual C++ to build the main program of ship motion which product basic action of real ship ,and added to the ship which use Winstoke network translate. According to International Regulations for Preventing Collisions at Sea , we decide six condit

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Hsieh, Yun-Da, and 謝昀達. "Crashworthiness of Container Engine Room Section in Ship Collision." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/10079812036982445622.

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碩士<br>國立臺灣大學<br>工程科學及海洋工程學研究所<br>101<br>Ship collision and stranding usually causes the damages on hull structures, series injuries of crews and loss of cargoes on ships may occur. Furthermore, collision may result in the consequently oceanic catastrophes, etc. In order to protect and to maintain the ocean environment and to promote the crew’s safety, as well as to minimize the losses and damage after accident, special designs for anti-collision and navigational safety has been taken into consideration in the last two decades. In the engine room the propulsion unit, power unit, and key equipme

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Li, Jheng-Hong, and 李政宏. "Experimental Study on the Ship Autonomous Collision Avoidance System." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/4s7pf9.

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碩士<br>國立臺灣大學<br>工程科學及海洋工程學研究所<br>107<br>An autonomous collision avoidance system was built and validated by the ship model collision experiments in this study. The autonomous collision avoidance system consists of three subsystems which are detection system, collision avoidance decision-making system(CADMS) and control system. The detection system consists of the various sensors and detects the dynamic information of the target ship by the laser scanner. The dynamic information of the target ship was smoothed by the Kalman one-dimensional model and was transmitted to the CADMS. The CADMS make

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陳元平. "A Study on the Ship Maneuver of Mariners for Avoiding-Collision." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/80349782626912823634.

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碩士<br>國立海洋大學<br>航運技術研究所<br>85<br>When a ship is exposed to risk of collision, the navigator has to take avoiding actions complying with the international regulations for preventing collisions under the circumstances to prevent a marine casualty. The judgment of the risk completely depends on the navigator''s subjective recognition to navigational safety. In other words, if his collision-avoidance actions can not keep a safe distance to other ships, consequently the accident may still happen. Ship domain which is a basic theory for analysis of ship-handling behavior can display the character

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Chao, Chi-Shun. "Optimal control of ship maneuvers for course change, sidestep, and collision avoidance." Thesis, 1999. http://hdl.handle.net/1911/19361.

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We consider a ship subject to kinematic, dynamic, and moment equations and steered via the rudder under the assumptions that the rudder angle and rudder angle time rate are subject to upper and lower bounds. We formulate and solve four Mayer problems of optimal control, the optimization criterion being the minimum time. Also, we formulate and solve four Chebyshev problems of optimal control, the optimization criterion being the maximization with respect to the control history of the minimum value with respect to time of the distance between two identical ships, one maneuvering and one moving i

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Hung, Ning-Ya, and 洪甯雅. "The Study of the Immediate Skills of Evidence Collection about Ship Collision." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/76799529924476611580.

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碩士<br>國立臺灣海洋大學<br>商船學系<br>102<br>When a ship collision occurred, it might be involve in Civil, Criminal, Administrative liability. The issue of this study is to clarify the evidence collection of each liability which may be required, up to the jurisdiction and law application which derived from the accident. This study is limited to discuss the ship collisions which happened on sea area of ROC’s jurisdiction, whether Taiwan has the right to judge for the accidents isn’t the scope of this study. Due to the unpredictable risks of the sea activities, lots of international conventions and regulati

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Yun-Hui, Yan, and 晏韻慧. "The Study of Ship Collision Accidents at Kaohsiung Port Using Neural Networks." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/38307763448058910048.

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碩士<br>國立高雄海洋科技大學<br>海事資訊科技研究所<br>103<br>Since the 18th century, the Industrial Revolution, labors have been replaced by the machines and ships have also evolved into steam boats (mechanism) from sailing boats (natural wind power), thus ship industry has been developing rapidly. Ships today have become larger, faster and more professional than before. Frequent maritime traffic increases the chances of accident in the sea. When shipwreck happens, it can be the loss of the property and the lives or even caused the damage of marine ecosystem. During Japanese occupied period, ships had been bombe

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Chang, Chia-Li, and 張嘉莉. "Crashworthiness of different types of bow structures in ship side structures collision." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/26492413428975006814.

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碩士<br>國立臺灣大學<br>工程科學及海洋工程學研究所<br>99<br>Collision and grounding may cause serious injury of ship structure and human beam, the oil may spill on the sea, nowadays in view of saving of the maritime environment and for crews security reasons. In order to prevent this kind of catastrophe and reduce the oil pollution, the double hull and mid-deck structures for tanker were requested, later 1990s the soft bow concept was also proposed to reduce the stiffness of bow structures and improve the capacity of total energy dissipation of ship collision. This study investigated the deformation and damage pro

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Wei-Yu, Kao, and 高偉祐. "Antenna Design for Ship Automatic Identification System and Anti-Collision Radar System." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/bz2mvw.

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碩士<br>國立臺灣科技大學<br>電機工程系<br>106<br>This thesis proposes antennas for the applications of the ship automatic identification system and the anti-collision radar system for the blind spot detection and the lane change assistant. For the ship automatic identification system, a symmetrical meander-line design for a monopole antenna is introduced. This design effectively improve the radiation efficiency of the meander-line antennas, particularly for a small antenna size in wavelengths. For the anti-collision radar system, serial-fed patch antenna arrays are designed. To integrate with a radar module,

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曾祥達. "On the Study of Collision Failure of High Speed Ship''s Bow Structure." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/09163872720490182465.

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碩士<br>國立臺灣大學<br>造船及海洋工程學研究所<br>88<br>The purpose of this paper is to present a basis for the estimation of collision forces between aluminium-constructed high-speed ships and other structures, like offshore structures, vessels, and ground by theoretical and numerical methods. In respect of numerical investigation, the ship cross-section is considered as assemblage of basic elements, and crushing behavior of basic elements is analyzed by using finite element software LS-DYNA. In addition, composite structure, simplified bow structure, and real bow structure are also modeled to verify

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