Dissertations / Theses on the topic 'Multimodal transport'
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Theissing, Simon. "Supervision en transport multimodal." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLN076/document.
Full textWithout any doubt, modern multimodal transportation systems are vital to the ecological sustainability and the economic prosperity of urban agglomerations, and in doing so to the quality of life of their many inhabitants. Moreover it is known that a well-functioning interoperability of the different modes and lines in such networked systems is key to their acceptance given the fact that (i) many if not most trips between different origin/destination pairs require transfers, and (ii) costly infrastructure investments targeting the creation of more direct links through the construction of new or the extension of existing lines are not open to debate. Thus, a better understanding of how the different modes and lines in these systems interact through passenger transfers is of utmost importance. However, acquiring this understanding is particularly tricky in degraded situations where some or all transportation services cannot be provided as planned due to e.g. some passenger incident, and/or where the demand for these scheduled services deviates from any statistical long term-plannings. Here, the development for and integration of sophisticated mathematical models into the operation of such systems may provide remedy, where model-predictive supervision seems to be one very promising area of application which we consider here. Model-predictive supervision can take several forms. In this work, we focus on the model-based impact analysis of different actions, such as the delayed departure of some vehicle from a stop, applied to the operation of the considered transportation system upon some downgrading situation occurs which lacks statistical data. For this purpose, we introduce a new stochastic hybrid automaton model, and show how this mathematically profound model can be used to forecast the passenger numbers in and the vehicle operational state of this transportation system starting from estimations of all passenger numbers and an exact knowledge of the vehicle operational state at the time of the incident occurrence. Our new automaton model brings under the same roof, all passengers who demand fixed-route transportation services, and all vehicles which provide them. It explicitly accounts for all capacity-limits and the fact that passengers do not necessarily follow efficient paths which must be mapped to some simple to understand cost function. Instead, every passenger has a trip profile which defines a fixed route in the infrastructure of the transportation system, and a preference for the different transportation services along this route. Moreover, our model does not abstract away from all vehicle movements but explicitly includes them in its dynamics, which latter property is crucial to the impact analysis of any vehicle movement-related action. In addition our model accounts for uncertainty; resulting from unknown initial passenger numbers and unknown passenger arrival flows. Compared to classical modelling approaches for hybrid automata, our Petri net-styled approach does not require the end user to specify our model's many differential equations systems by hand. Instead, all these systems can be derived from the model's predominantly graphical specification in a fully automated manner for the discrete time computation of any forecast. This latter property of our model in turn reduces the risk of man-made specification and thus forecasting errors. Besides introducing our new model, we also develop in this report some algorithmic bricks which target two major bottlenecks which are likely to occur during its forecast-producing simulation, namely the numerical integration of the many high-dimensional systems of stochastic differential equations and the combinatorial explosion of its discrete state. Moreover, we proof the computational feasibility and show the prospective benefits of our approach in form of some simplistic test- and some more realistic use case
Zhao, Yang. "Multimodal transport and competing regimes." Thesis, University of Cambridge, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.612135.
Full textMOHAMMAD, ZADEHVADGHA ALIREZA. "Transport combine." Nantes, 1989. http://www.theses.fr/1989NANT4005.
Full textThe economic technical aspect of international transportation, the containerisation, the container and its characteristics, rail and road transportation and its varioustechniques, the "porte-barge" technique, the roll-on technique, the roll-on-roll-off ship, lift technique, the container ship, the containerfor air transportation. The containerisation and 3rd world countries. The juridical aspects of intermodal transportation, the intermodal transportation document, the intermodal transportation entrepreneur, the transportation commissionary in frenchlaw, the juridical system of intermodal transportation, the notion of "package", the "said to contain" clause, the container on deck, the sole system of responsability for etc (itc), contractual liberty, network system, uniform system, the basis of responsability, insurance and the system of responsability, the system of responsability created by the geneva convention on may 24th, 1980
DeWit, Ralph. "Multimodal transport : carrier liability and documentation /." London [u.a.] : Lloyd's of London Press, 1995. http://www.gbv.de/dms/spk/sbb/recht/toc/278603084.pdf.
Full textIglesias, Alexandre. "Calcul d'itinéraire multicritère en transport multimodal." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEM025/document.
Full textThe work carried out in this industrial PhD aims at improving the route planner of Cityway, a company specialized in information technologies applied to mobility. We first established an exhaustive state of the art, and compared it to the existing Cityway product. This allowed us to help the company take a step back from its urgent needs, and justify the research guidelines chosen for our work.We then looked at the multi-criteria aspect of the problem. Indeed, the trip planner, based on the Dijkstra algorithm, makes it possible to find paths minimizing a weighted sum of criteria. We have developed a multilabel algorithm to maintain and extend multiple labels at the same node. Despite a slight increase in computation time, satisfactory results were obtained in a bicriteria application of this new algorithm.We also worked on the generation and selection of alternative routes. The generation algorithm relies on the existing monolabel or newly developed multilabel algorithms. The selection algorithm is based on the definition of a distance between trips and adaptations of existing clustering algorithms to this specific case.Finally, we were interested in what we called the lexicographic criterion. For a trip to be interesting, it must be optimal on the usual criterion of earliest arrival, and, for trips arriving at the same time, on the latest departure criterion. The use of certain properties on this criterion makes it possible to reduce computation times on the bicriteria case
Oudani, Mustapha. "Optimisation des problèmes de transport multimodal." Thesis, Le Havre, 2016. http://www.theses.fr/2016LEHA0005/document.
Full textThis thesis is a contribution to research on the optimization of multimodal transport problems. The main key concepts of multimodality in the intermodal transportation networks and the state of the art of scientific works in the field are presented. The intermodal terminal location problem is then studied. We propose a genetic algorithm with mixed encoding for solving this problem and we compare our results with those of literature. A set of problems in the framework of our work on the project DCAS (Direct Cargo Axe Seine), carried by the Grand Port Maritime du Havre, are described and modeled by mathematical programming tools. Thus, we studied the problem of the transfer of rail shuttles which is to optimize the transfer of a set of containers between maritime terminals and a multimodal terminal. We then modeled the scheduling problem of freight trains for placement on rail tracks. These problems are solved by using combined optimization simulation approaches. A first application is based on a genetic algorithm coupled with the multi agent’s simulation. A second is to optimize a rail-rail transshipment of containers using an ant colony algorithm embedded in the simulation model and an agent’s collaboration strategy to minimize waiting times and increase cranes productivity.541 ##$a@Optimization of multimodal transportation problems
Botelho, Martinho Martins. "Desafios e possibilidades jurídicas para o desenvolvimento dos transportes no Mercosul: a opção pela multimodalidade." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/84/84131/tde-18122012-115432/.
Full textSince eighty years, economic agents have adopted an international transport regime more appropriated for operational costs reductions and facilities on contracting. This mixture of transport operation and specifics contractual aspects were named multimodal transport and were also used for strengthen regional economic integration on transports in economics regions. Some main preoccupations of international organizations e. g. UNCTAD, UNCITRAL, IMO, ICAO and international private entities e. g. ICC, IATA, IMC were fundamental to international society in playing the part of international commercial transport. In Southern Common Market regional plan this concern related to transport also was broached by establishing rules to multimodal transport as the model of Latin American Association of Integration on the Partial agreement to the facilitation of multimodal transport in Members States of Southern Common Market of 1994. The objective of this studying is to analyze challenges and legal limits established nowadays to the efficiency of multimodal transport on Southern Common Market since 1994 Agreement. It was evaluated some treaties related to multimodal transport regulation, legal regime of Ministers Agreement of 1996, ICC-UNCTAD Rules, national regimes of multimodal transport in Argentina, Brazil, Paraguay and Uruguay and the impact of new UNCITRAL Rotterdam Rules of 2009. Besides that it was evaluated the feasibility to multimodal transport in Southern Common Market integration. The main importance of this studying is to be an instrument of evaluation of the application of multimodal transport in Southern Common Market through regional legal rules. As conclusion it is perceptible the absence of harmonization on multimodal transport that prove an existence of a non propitious legal regime to eliminate or reduce regional integration costs through multimodal operations.
Zhang, Zhiqing. "Carriers' liabilities in sea/land multimodal transport." Thesis, University of Bristol, 1995. http://hdl.handle.net/1983/e6ebb0c4-8e4c-49c2-a5d6-ee74379ae3b0.
Full textFletterman, Manuel. "Designing multimodal public transport networks using metaheuristics." Diss., Pretoria : [s.n.], 2008. http://upetd.up.ac.za/thesis/available/etd-01162009-154801/.
Full textGueye, Fallou. "Algorithmes de recherche d'itinéraires en transport multimodal." Thesis, Toulouse, INSA, 2010. http://www.theses.fr/2010ISAT0042.
Full textThis thesis focuses on urban passenger multimodal transportation. In practice, a multimodal transportation problem requires taking into account several objectives and specific constraints related to modes or sequence of used modes. Such constraints are called viability constraints. This work has been carried out in collaboration with MobiGIS, a company specialized in consulting and development of applications around Geographical Information Systems.The problem studied in this thesis is the bi-objective multimodal viable point-to-point shortest path, aiming at minimizing the total travel time and the total number of mode changes. Given the considered objectives, this problem is polynomial.On the basis of a multi-layered graph model of the multimodal transportation networks, and of a finite state automaton model of the viability constraints, we propose various algorithms for solving this problem, based on the principle of label setting and extension.We also proposed a new dominance rule based on the states of the automaton to reduce the number of labels explored by our algorithms. Bidirectional and A* variants are also proposed.The algorithms are evaluated the transportation network of the city of Toulouse and experiments demonstrate the interest of the proposed dominance rules and bidirectional approach. A prototype software implementing different features of the shortest path algorithms has been developed. It notably enables calculations of point-to-point routes, accessibility and origin-destination matrices
Ngamkan, Gaston. "Le cadre juridique du transport multimodal international de marchandises : l'exemple du Cameroun : contribution à la mise en place d'une législation applicable au Cameroun." Aix-Marseille 3, 1993. http://www.theses.fr/1993AIX32022.
Full textMultimodat transport is the displacement of goods by the successive use of at least two different means of transport, by virtue of a single contract, under the responsability of an operator named a "multimodal transport operator" (mto). This method of conveying of goods has attained an impressive stage with the development of new transport techniques, especially that of containerisation. But, if the system functions harmoniously in a practical, technical and commercial way, it is unfortunately not the case on the legal plan, where the situation remains unclear, characterised by the diversity of applicable regimes. A general regulation has however been realised with the elaboration of the geneva convention of 24 th may 1980, but it has not yet been enforced principally because of political and economic reasons. Nevertheless, this convention constitutes a text of good qualityfrom the point of view of the responsability regime, a good basis for a national law. It would therefore be beneficial for cameroun to ratify this instrument and adopt an internal legislation based on this, as has already done some countries, like mexico and chile
Hiratsuka, André [UNESP]. "Análise de impactos ambientais e econômicos em transporte multimodal." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/98058.
Full textEste trabalho apresenta uma análise de impactos ambientais e econômico, entre dois cenários para o transporte de açúcar da Usina Pioneiros Bioenergia S/A, até o Terminal Exportador de Açúcar Guarujá. O Cenário 1 é composto somente pelo modo de transporte rodoviário, enquanto o Cenário 2 é constituído pelo transporte multimodal, ou seja, a combinação do modo hidroviário e o rodoviário. Para proceder a análise dos dois Cenários, consideraram-se parâmetros econômico e ambientais. O parâmetro econômico é o valor do frete por tonelada de açúcar transportado. Para o parâmetro ambiental, foi utilizado um modelo de índices de destruição ambiental, causados pela emissão de poluentes na queima de combustível. Através dos resultados dos parâmetros obtidos, pôde-se comprovar que a utilização de transporte multimodal, principalmente para grandes quantidades de carga a longas distâncias, possibilita ganhos econômicos e também a redução de impactos ambientais
This study presents the analysis of the environmental and economic impacts in the transportation of sugar, it compares two scenarios of sugar transportation from Usina Pioneiros Bioenergia S/A to Guarujá Export Sugar Terminal. In scenario 1 the sugar is transported using only road transportation, while in the scenario 2 multimodal transport is used, where road and waterway transportation are used. Economic and environmental parameters were taken into account in the analysis of both situations. The economic parameter is the value of freight per ton of transported sugar. For the environmental parameter the environmental destruction index was used, it quantifies the impact of fuel emissions. The results obtained show that, especially for large quantities of cargo over long distances, the use of multimodal transport brings economic gains and also reduces negative environmental impact
Ji, Zhi Ping. "Transport combiné ou transport routier? : étude des facteurs de choix entre deux systèmes de transport intérieur de fret." Marne-la-vallée, ENPC, 1994. http://www.theses.fr/1994ENPC9423.
Full textAyed, Hedi. "Approches de résolution multiobjective séquentielle et parallèle pour les réseaux de transports multimodaux." Thesis, Metz, 2011. http://www.theses.fr/2011METZ029S/document.
Full textThe focus of this thesis is about multi-modal, multi-objective and time-dependent in passengers transport networks. We propose itineraries processing solutions that satisfy the user needs, as much as possible. The first part of our contributions begins with the definition of the transfer-graph model that is consistent with the distributed nature of multi-modal transport networks. Based on this model, we propose several itineraries processing algorithms. We have been interested, in a second part of this thesis, in developing multi-objective solutions to satisfy more constraints at the same time. We first experimented the time-dependent version of an exact algorithm based on Martins. We then proposed a solution based on a genetic algorithm. Both of these approaches are limited because of either excessive time response or memory space limit. The hybrid algorithm which combines the speed of meta-heuristics and completeness of exact methods, provide better results
Wong, Alex Kuen-Chor. "The development of multimodal transport systems in China." Thesis, Cardiff University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.637515.
Full textAhmed, Said. "Optimization of goods transport for multimodal logistic platforms." Thesis, Lille, 2021. http://www.theses.fr/2021LILUI002.
Full textIn recent years, environmental issues are highly associated with the transport industry, modes of goods transport become more than contribution as largest between other sectors. Despite the benefits of intermodal transport, it still has negative impacts, which are associated with emission. However, pollution has become interesting between academic and industrial sectors. Thus, to mitigate the negative impacts caused by goods transport, that gains more and more relevance in the logistics domain. To meet these issue and challenges, to identify the contributions that green logistics to the optimization of freight transport, the increase the efficiency of the multimodal transport platform related optimization operations.The optimal operating of container transport is particularly important where goods transport in an environmentally way can be achieved by combining different modes of transport and coordinating activities such as finding the shortest path. In the multimodal container transport system, the selection of the transport mode and route has a large effect on the transport container transport process. In this thesis, to organize multimodal transport in a more efficient manner the container routing factor is considered along with the path factor of transport mode. The influence of the uncertain characteristics of the node operation on the transport mode and route choice in the process of converting the transport mode from containerized multimodal transport is studied. To minimize the total cost, an integer mixed programming model with time constraints is introduced. The graphical transformation is used to transform the problem into the shortest path model with random characteristics and transport time constraints in the node operations. By verifying and analyzing the results, the path obtained is acceptable from a cost and time perspective. Thus, this reducing traffic congestion and minimizing emissions. In the context of traffic congestion and emissions reduction, in this thesis a platoon technology is proposed to improve to reduce fuel consumption, road flexibility and optimize container transport operations. In this thesis, a ropeway system for the transport of small-scale goods is proposed and analyzed to reduce the traffic congestion within the urban area.The research concluded to optimization multi-modal transport platforms aims to reduce negative impacts on the environment and maximize profitability maximizing the services offered that minimize the total transportation cost as well as minimize the transportation time between each pair of Origin-Destination (O-D) nodes in the transport network. This work also contributes to reducing carbon dioxide emissions by decreasing consumption fuels and reducing operating costs. Based on this work, more effective and efficient container transport platforms can be achieved. This thesis introduces the theoretical base of optimal of multi-modal transport which can integration between different modes. Meanwhile, it contributes to logistics of multi/inter-modal transport efficiency
Шевченко, Юлія Вікторівна, Yuliya Viktorivna Shevchenko, Olena Evgeniivna Sokolova, Олена Євгеніївна Соколова, Irina Valeriivna Borets, and Ірина Валеріївна Борець. "Management of the risks of multimodal transport operators." Thesis, National Aviation University, 2018. https://er.nau.edu.ua/handle/NAU/45261.
Full textModern trends in the global economy assume the construction of complex and cumbersome supply chains, where there is interaction between participants who are not only in different countries, but also in continents. The material flow of the supply chain crosses the borders of states, continents, seas and oceans. At the same time, each territory that is crossed by the material flow of the supply chain has its own distinctive features in the legal, economic, geographical area. At the same time, all operations were subject to risk in connection with the lack of knowledge of all the features of legislation and business rules in foreign countries. All this led to the fact that the goods were lost on the way, the carriers were mistaken with the execution of documents, there were fines in connection with the failure of deliveries
Hemmidy, Mohamed. "Gestion de flot de conteneurs et de véhicules dans un réseau multimodal." Thesis, Normandie, 2018. http://www.theses.fr/2018NORMLH41/document.
Full textThe aim of this work is the study of the problem of managing the flow of containers and vehicles in a multimodal network. We propose a formulation of the problem under the form of a realistic mathematical model that takes into account the different aspects related to container transport and storage and whose objective is to minimize the overall cost of transport. For large-scale resolution, a two-level resolution approach is proposed. In a first level we build an aggregated model easier to solve to extract the decisions related to the movements of trains and barges as well as a dual terminal of our basic problem. This information is used in a second level to have good quality solutions of our problem compared to the solutions given by CPLEX by directly solving the basic model. Numerical results on randomly generated instances are presented and prove the value of the proposed resolution approach
Katsivela, Maria-Eleftheria. "Multimodal carrier liability in the United States and Canada : towards uniformity of applicable rules ?" Nantes, 2004. http://www.theses.fr/2004NANT4008.
Full textFrom its inception, intermodal transport of goods has served trade, shippers and carriers, radically increasing transactions of goods worldwide. Multimodal carrier liability rules, however, have not evolved with the same rhythm and remain fragmented cross-modally and cross-country. This is also the case of the U. S. And Canada. The need to seek uniformity of applicable rules in these two countries led us to the comparative analysis of unimodal (land-ocean) rules in these two countries. Guided by past failed initiatives (1980 United Nations Convention on International Multimodal Transport), the European intermodal reality, transport deregulation, pragmatism, fairness in the relation between the carrier and the shipper and Law & Economics principles, we used harmonization, codification and contractualism in advancing our suggestions on uniform multimodal carrier liability rules
Arbabi, Masoud. "The liability of the international multimodal transport operator for loss of or damage to the goods carried under a multimodal transport contract." Thesis, University of Kent, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294064.
Full textPerul, Johan. "Localisation autonome par apprentissage des dynamiques de déplacement en transport multimodal." Thesis, Ecole centrale de Nantes, 2020. http://www.theses.fr/2020ECDN0021.
Full textThe growing development of smart objects offers new opportunities for locating the connected traveller. However, tracking the trajectory of the pedestrian remains problematic and navigation applications do not offer to track the traveller's trajectory on a multimodal level in an autonomous way. This work focuses on the implementation of a single solution able to locate the user according to different travel modes and whatever the environment, using inertial, magnetic and GNSS sensors. In a first step, a new method for locating the cyclist is implemented. GNSS phase measurements are used to correct the velocity vector by time differences and the motion direction is constrained using inertial signals. These elements were used in a second step and adapted to implement a new method of pedestrian localization with a handheld sensor. The PDR approach, which is an inertial dead reckoning navigation technique, is parameterized in an extended Kalman filter. An innovative update merging the device attitude estimation and a statistical estimation of the walking direction allows to correct the walking heading estimation and obtain a consistent and smoothed estimation. GNSS measurements are used to correct speed vector, orientation, step length and absolute position. Finally, a multimodal approach is proposed and the management of transitions between the different algorithms, assisted by the use of an innovative sensor, is studied. Multimodal experimental validations in real conditions are conducted to analyze the estimation performances of the proposed solution
Mazigui-Ngoue, Eulalie. "Le transport multimodal des marchandises de la zone CEMAC." Nantes, 2011. http://www.theses.fr/2011NANT4002.
Full textJuly 05th, 1996 in Libreville-Gabon, the six countries of CEMAC composed of Cameroon, Congo, Gabon, Equatorial Guinea, Central African Republic and Chad adopted an Inter-states convention on the multimodal transport of goods practicing in their sub-region, and which came into force the same day. This convention which is the only one nowadays, among all juridical systems worldwide, in terms of applicable positive right in the field, seldom acts, after ten years of existence, as legal basics in a decision of justice or in an arbitration sentence. Besides, we observe in an incomplete manner that this convention is not applied as part of the internal multimodal transport of goods of the states of CEMAC, creating a lacuna in the law thereabouts. This lacuna in the law is filled up by palliatives resolutions, and by a worry of normative creation, as well on behalf of the professionals, that African legislator
Meyer, Karine. "La concurrence rail route : analyse économétrique des trafics de marchandises et des perspectives du transport combiné." Paris 1, 1998. http://www.theses.fr/1998PA010046.
Full textFaced with the competition of road transport of goods and with the structural changes of production system, the SNCF freight has undergone massive changes in the last twenty years. In this context of deep evolution, it is essential to measure the effects of economic growth and transport prices on traffic, by separating the short and the long-term in the demand functions. The statistical analysis carried out on different periods of time enables us to determine more precisely the stability or non-stability of the relations and the tools useful for forecasting. The diversity of the demand justifies to segment the traffics according to the nature of the transported goods. The specificity of the markets leads to refine the databases on road and rail transport prices. It also seems necessary to introduce the variables of foreign exchange (imports and exports) and to differentiate the variables of growth according to industrial fields. All this allows to define more accurately the characteristics of transport prices and service quality at the level of the competition between rail and road. In response to the changing demand, the SNCF has set up a multimodal service : the combined transport. A modelling of market shares is developed with the cross-sectional data technique, according to the diversity of the relations and the context of drastic evolution. It measures the effects of service quality and combined transport prices on combined and road traffics market shares, while distinguishing between short and long distance axis. These quantitative analyses bring an additional help to make the strategic choices in the development of the SNCF freight
Dib, Omar. "Dynamic rerouting in multimodal transportation networks." Thesis, Bourgogne Franche-Comté, 2017. http://www.theses.fr/2017UBFCA015/document.
Full textThe human mobility is nowadays organized in a multimodal context with more and more complex transport networks. The number of passengers is increasing and new transport modes enter the system day after day simultaneously with new mobility behaviors. As a result, users usually find themselves more confused when choosing between several possibilities to go from one place to their destination. For the sake of helping them to efficiently navigate through this intricate transportation scheme, an efficient Travelers Information System (TIS) has to be built. Thanks to such a system, the transport operators seek not only to provide passengers with optimal itineraries, but also with efficient and reliable solutions in case of disruptions. In fact, commuters do not only seek short time travels, but they usually consider several other criteria such as comfort and effort. An efficient routing system should therefore take into account the various needs and preferences of each passenger. Besides, transport modes are often prone to delays. Thus, handling uncertainty is also a very important aspect of practical journey planning systems. Moreover, the proposed multimodal routes should not only be feasible in a static case, but also robust against the dynamic and stochastic variations of the transport system. Furthermore, crucial constraints should be taken into account such as the capacity limitation of vehicles and the time complexity of the developed routing algorithms. The main objective of this thesis is to propose a formulation that adequately allows representing a multimodal network. Based on our formulation, we elaborate several efficient routing algorithms. In particular, we focus on solving the Earliest Arrival Problem in a single/multiple criteria context, both in dynamic and stochastic environments. To deal with the real time complexity issue, metaheuristics such as Genetic Algorithms (GA), Variable Neighborhood Search (VNS) and Memetic Algorithms (MA) have been used. The computational performance of this work has been assessed by developing a real world route planning system, and solving real life itinerary planning problems defined on the transport network of the French Region Île-de-France that includes the city of Paris and its suburbs. The emerging computational results indicate that the numerous basic and complex instances were solved within a reasonable amount of time and the integration of the proposed routing framework as a module of an operational TIS is relevant
Hiratsuka, André. "Análise de impactos ambientais e econômicos em transporte multimodal /." Ilha Solteira : [s.n.], 2009. http://hdl.handle.net/11449/98058.
Full textBanca: Jairo Salim Pinheiro de Lima
Banca: Ilce de Oliveira Campos
Resumo: Este trabalho apresenta uma análise de impactos ambientais e econômico, entre dois cenários para o transporte de açúcar da Usina Pioneiros Bioenergia S/A, até o Terminal Exportador de Açúcar Guarujá. O Cenário 1 é composto somente pelo modo de transporte rodoviário, enquanto o Cenário 2 é constituído pelo transporte multimodal, ou seja, a combinação do modo hidroviário e o rodoviário. Para proceder a análise dos dois Cenários, consideraram-se parâmetros econômico e ambientais. O parâmetro econômico é o valor do frete por tonelada de açúcar transportado. Para o parâmetro ambiental, foi utilizado um modelo de índices de destruição ambiental, causados pela emissão de poluentes na queima de combustível. Através dos resultados dos parâmetros obtidos, pôde-se comprovar que a utilização de transporte multimodal, principalmente para grandes quantidades de carga a longas distâncias, possibilita ganhos econômicos e também a redução de impactos ambientais
Abstract: This study presents the analysis of the environmental and economic impacts in the transportation of sugar, it compares two scenarios of sugar transportation from Usina Pioneiros Bioenergia S/A to Guarujá Export Sugar Terminal. In scenario 1 the sugar is transported using only road transportation, while in the scenario 2 multimodal transport is used, where road and waterway transportation are used. Economic and environmental parameters were taken into account in the analysis of both situations. The economic parameter is the value of freight per ton of transported sugar. For the environmental parameter the environmental destruction index was used, it quantifies the impact of fuel emissions. The results obtained show that, especially for large quantities of cargo over long distances, the use of multimodal transport brings economic gains and also reduces negative environmental impact
Mestre
Diallo, Mamadou. "Les aspects juridiques des transports maritimes conteneurisés." Nantes, 1991. http://www.theses.fr/1991NANT4004.
Full textOn one, in this study we will deal with the influence of containerisation in the middle of transport as well as on the papers used by the entreprises which give combined transport services and the responsability problems occured to the shipper. One the other hand, its consequences over the world of shipping insurance as an item of combined transport. All the problem is to know, whether or not, traditional insurance of goods won't be affected by some new crises, face to the phenomene of containerisation
Abi, Nader Walid. "Le particularisme de la responsabilité de l'entrepreneur de transport dans le cadre du transport multimodal international." Montpellier 1, 2005. http://www.theses.fr/2005MON10028.
Full textBesong, Christine. "Towards a modern role for liability in multimodal transport law." Thesis, University College London (University of London), 2007. http://discovery.ucl.ac.uk/1444542/.
Full textKongphok, Pimkamol. "Multimodal transport documents in the context of internationl trade law." Thesis, University of Southampton, 2018. https://eprints.soton.ac.uk/426344/.
Full textSalerno, Bruno. "Transport mode inference by multimodal map matching and sequence classification." Thesis, KTH, Geoinformatik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-278988.
Full textCai, Jianru. "Le transport multimodal : étude comparée de droit chinois et de droit français." Thesis, Paris 1, 2018. http://www.theses.fr/2018PA01D048.
Full textNo English summary available
Fayech, Besma. "Régulation des réseaux de transport multimodal : systèmes multi-agents et algorithmes évolutionnistes." Lille 1, 2003. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/2003/50376-2003-323.pdf.
Full textPerreau, Chloé. "Les systèmes d'information multimodale : apports et potentialités dans l'optimisation des déplacements urbains." Paris, Institut d'études politiques, 2002. http://www.theses.fr/2002IEPP0033.
Full textRouky, Naoufal. "Optimisation et simulation de la massification du transport multimodal de conteneurs." Thesis, Normandie, 2018. http://www.theses.fr/2018NORMLH40/document.
Full textToday, seaports face increasingly stringent requirements imposed by the considerable growth of goods transited by sea. Indeed, the organization of the port sector has evolved rapidly and has caused several negative impacts, including pollution and congestion of terminals, which constitute today the major concerns of port operators. To address those challenges, several ports have decided to build multimodal terminals that act as mega-hubs for maritime terminals, in order to free the storage areas on the maritime terminals, to promote the use of consolidated container modes of transfer and to reduce greenhouse gas emissions by using alternative modes to the road. Nevertheless, the management of these new logistic systems is laborious. This is due to several factors, including the dynamic and distributed nature of these systems, the variety of operations, and the lack of information needed to control flow. The aim of this thesis is to develop approaches capable of meeting the needs of port operators in a multimodal terminal, taking into account the different sources of uncertainty. Two optimization problems are mainly considered in this thesis, namely : the Rail Shuttle Routing Problem(RSRP) and the Quay Crane Scheduling Problem(QCSP). To address the complexity and uncertainties of these problems, we propose new mathematical models, as well as some heuristics approaches based on ant colony optimization, robust optimization and Simulation-Optimization. The various numerical tests carried out proved the effectiveness and the robustness of the proposed algorithms
Li, Kar-lok, and 李家樂. "Effectiveness of the Rotterdam Rules in multimodal transport : a critical evaluation." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hdl.handle.net/10722/199873.
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Transport Policy and Planning
Master
Master of Arts in Transport Policy and Planning
OLIVEIRA, LEONARDO PACHECO DE. "MULTIMODAL TRANSPORT CHAIN MANAGEMENT: INTEGRATED SOLUTION FOR THE FLOW OF ETHANOL." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2014. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=24998@1.
Full textThis thesis proposes a management model of multimodal transport chain. The management model offers a solution to the coordination and integration of the transport chain, being applied in the case study regarding the fictitious company Transportes ABC. The company in question studies the possibility of acting as Multimodal Transport Operator - OTM in an operation aiming the flow of ethanol. The proposed model was constructed based on the critical success factors. The factors were identified from the extracted features of the work on multimodal transport, integrated logistics and supply chain management and risk events that were based on the same work, and in the case study. It is possible to observe in the risk management strategy the focus on performance in order to minimize risks of recurring operation also contribute to reduce the risk of rupture of the operation. Some critical success factors must be met directly by OTM, while others must be met by operational links with the due coordination of the OTM. In applying the model to the case study, it was confirmed the need for coordination and integration of the entire chain by OTM regarding the case studied. Some gaps were identified in the sense of what the company sees as integrated transport operations and how to effectively must act as OTM in the multimodal transport chain.
Bokalli, Victor Emmanuel. "Conteneurisation et transport multimodal international des marchandises (aspects juridiques et assurances)." Aix-Marseille 3, 1989. http://www.theses.fr/1989AIX32005.
Full textTo try and reduce transport cost, chiefly by reducing goods handling fees and boats stay in port, containerisation has been introduced in sea transport. This coming of containerisation involved the developpement of combined transport which is the moving of goods by at least two differents kind of transport. This containerisation and this combined transport are the real revolution of the last decades in the fields of transport. But this technical change is not always followed by legal arrangements, this, either in the french national level or international level. Indeed considering that the limitation of the transporter's responsability in case of a faulty fulfilment of the transport contract apply more often by parcel, a question must be asked of what can be understood as a "parcel" as far as container is considered ? is it the container and the contents ? or each of the goods taken separately ? despite some legal adjustments, the question has not been completely answered as yet. In the same way the present container carrier ships are adapted to deck transport. In fact this form of transport was excluded from the former regulations. Except from the french law, international texts are not adapted to the developpement. . . The same consideration for the general average. Of the fields of insurance, it appeared to us that the container improved the risks of the insurers. For the combined transport, it has not been yet subject of a uniform and imperative regulation, which entails a proliferation of typical contracts, which now constitute the only legal facing in
Carlier, Aurélien. "Optimisation d'un éco-système de transport multimodal pour les grandes agglomérations urbaines." Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066134/document.
Full textThis thesis focuses on the optimal design of one-way station-based carsharing systems. We consider the system design through two structural aspects: the optimal system dimensioning (number of parking places, vehicles, battery capacities, etc.) and the identification of appropriate stations’ locations. Although the addressed problems do not directly concern the system management, some relevant aspects (like vehicle relocation operations) are nonetheless part of the models. The modelling approach uses graph theory to represent the system dynamics over time and various optimization models (ILPs and MILPs) are proposed. The objective is to deduce an optimal shape of the whole system (number of vehicles, parking places, jockeys, stations’ locations, etc.) allowing to capture the maximum number of estimated time-dependent requests. Electric vehicles and power supply are also included in an enhanced model version and context related constraints ensure the integrity of the whole model. The optimization allows to study the impact of different power supply technologies and settle the minimal autonomy a shared vehicle necessitate in this environment. Models are applied to realistic case studies, using both random generated data and real estimated outputs of simulation tools. Strategies including vehicle relocation operations managed by jockeys (employees of the carsharing operator) are considered. We propose some graph simplifications reducing the problem size and leading to greatly improve solver capabilities as well as computation times. A greedy heuristic helping to quickly find feasible solutions and initialize the solver is also proposed and illustrated
Zidi, Salah. "SARR : système d'aide à la régulation et la reconfiguration des réseaux de transport multimodal." Lille 1, 2007. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/2007/50376-2007-Zidi.pdf.
Full textMa, Ta-Yu. "Modèle dynamique de transport basé sur les activités." Marne-la-vallée, ENPC, 2007. https://pastel.archives-ouvertes.fr/pastel-00003309.
Full textOliva, Jan. "Les réseaux de transports tchécoslovaques dans l'entre-deux-guerres : une approche historique multimodale." Thesis, Bordeaux 3, 2012. http://www.theses.fr/2012BOR30068.
Full textEven though they have been in the European Union since 2004, The Czech Republic and Slovakia remain relatively unknown, partly because of their limited presence on the international stage. Other factors are ignorance of their recent history and a long period of isolation during the Cold War, which allowed to appear and take root false ideas about the culture and identity of the people on both sides of the “Wall”.This doctorate thesis is dedicated to the First Czechoslovak republic (1918-1938), a time when the Czech and Slovak people made their first steps as an independent State on the international scene. It is paced under the perspective of contemporary economic history and analysis specifically the transport networks which formed the backbone of the new economy. Their role was essential for the economic survival of the new state, built on the ruins of the Austro-Hungarian Empire. In fact, the state launched a vast program of investment in transport infrastructures and, in parallel, founded a series of public or semi-public transport companies at the service of the republic. The period studied is relatively short and homogeneous, with intense political and economic activity. It was a period of transition. For these reasons it is of particular interest to the historian examining the specificities of public transport policy and the different concepts and solutions (a public transport monopoly, the commercial management of public companies…) adopted or rejectedThe thesis tries to bring to the French speaking world some tools for the comprehension of this part of Europe, difficult to pin down by Western historians because its geopolitical boundaries have seen several major upheavals during the 20th century, and because of the linguistic barrier. Its author is polyglot and has the ability to use original and library sources in Czech, Slovak and German, while writing and editing in French to the standards expected of a French doctorate
Forthoffer, Joël. "Le déploiement du transport intermodal dans l'espace multinational Sud-Rhénan." Paris 4, 1996. http://www.theses.fr/1995PA040156.
Full textThe multimodal space of "southern rhine" is situated in an important crossroads of the European economy. On this area, the international transport has existed since the seventies. All the known techniques in Europe are used: container, road-rail, rolling road inland, water motorway. But, is spite of its strong establishment, above all the alpine transit, the intermodal transport offers an undeveloped potential, as regards inland waterway and rail transports. Its prospects of development are linked either to the nature of markets for which these techniques are used or to the new nature of these techniques. In an approach by market, the operators are the only decision-makers who have found suited solutions to the nature of goods transported, economically feasible. The technical innovations: multi-cradles system, bimodal, future marshalling yard or rail motorway are classified following their short-term or long-term realisation and correspond to differents expectations. All those elements condition the regional development and implies that the public powers maintain the willingness of modal transfer and by this, politics contribute to the development of the combined transport
Tirachini, Alejandro. "Multimodal pricing and the optimal design of bus services: new elements and extensions." Thesis, The University of Sydney, 2012. http://hdl.handle.net/2123/8584.
Full textFarhana, Frank. "Le commissionnaire de transport en droit comparé." Thesis, Aix-Marseille 3, 2011. http://www.theses.fr/2011AIX32050.
Full textThe international transport of goods has developed thanks to the containerization and the increase in the world-wide exchanges. For the organizers of transport, this has led to greater responsibility and created some legal unsecurity. The French transport commissioner (Commissionaire de transport) gives less problems regarding the legal system applicable to him while his foreign counterparts engaged in the organization of transport were not prepared for the majority to this evolution, and therefore, many disputes have arisen concerning their qualification. Indeed, the foreign organizers that we shall designate as transport intermediary or freight forwarder can, according to their engagement, act like « agent » or « principal ». In order to be able to determine their exact legal qualification, the criteria allowing their distinction will be analyzed through the jurisprudence. Besides, the extent of their obligations and legal or contractual responsibilities will be tackled. Indeed, in all the countries, national associations of professionals of transport have worked out varied and diversified general conditions to regulate the activities of their members. By this very fact, the analysis of the opposability of purely contractual clauses proves to be necessary, and therefore, any comparative study between the various legal systems or contractual frameworks will allow a pragmatic and legal approach helping the resolution of litigations. The development of multimodal transport, thanks to the containerization, has led to multiple attempts to standardize the system applicable to the transport operator, as it may currently be the case for carriers governed by unimodal conventions. These attempts of standardization for establishing an international convention having all failed, apart from few regional agreements, the International Federation of Freight Forwarders Associations have taken the initiative to publish rules of purely contractual nature, giving their members the choice to refer thereto when they engage as multimodal transport operators.At present, an international convention known under the name of « Rotterdam Rules » has been worked out to govern a transmaritime transport, having for aim to standardize the rights and obligations of the parties. We shall analyze its impact on the transport operator whether acting as shipper or carrier. Likewise, the knowledge of the content of the applicable law, as determined by the rules of conflict of laws, will enable a practitioner to better grasp the resolution of litigations
Резнік, Володимир Володимирович, and Volodymyr Volodymyrovych Reznik. "Multimodal transportation in Ukraine. Development prospects." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/50765.
Full textDevelopment of multimodal transportation in Ukraine is prospective direction of forming the effective logistic system of Ukraine. Globalization in the previous 25-30 years caused the rapid development of world international trade, which led to the expansion of the geography of export and import supplies, including transit through the territory of Ukraine. The delivery of goods (cargo) to the buyer (recipient) according to the principle “Door-to-door” exactly at the appointed time using multimodal (combined) transport technology. The development of such transportation is facilitated by the expansion of the geography of export-import supplies through the seaports of Ukraine. To solve the problems associated with the functioning of intermodal transport, the Association of Container Lines of Ukraine was established on April 14, 2011. However, the current state of development of container and piggyback transportation in Ukraine does not meet the standard typical for world trade.
Розвиток мультимодальних перевезень в Україні є перспективним напрямком формування ефективної логістичної системи України. Глобалізація за попередні 25-30 років спричинила бурхливий розвиток світової міжнародної торгівлі, що призвело до розширення географії експортних та імпортних поставок, включаючи транзит через територію України. Доставка товару (вантажу) до покупця (одержувача) за принципом «від дверей до дверей» точно в призначений час за допомогою мультимодальної (комбінованої) транспортної технології Розвитку таких перевезень сприяє розширення географії експортно-імпортних поставок через морські порти України. Для вирішення проблем, пов'язаних з функціонуванням інтермодальних перевезень, 14 квітня 2011 р. Була створена Асоціація контейнерних ліній України. Однак сучасний стан розвитку контейнерних та вантажних перевезень в Україні не відповідає типовому для світової торгівлі стандарту .
Etape, Nnane Roland. "The impact of multimodal forms of transport on a cargo carrier's liability." Thesis, Nelson Mandela Metropolitan University, 2012. http://hdl.handle.net/10948/d1020176.
Full textTrinh, Thi Thu. "Le transport multimodal comme facteur d'insertion du Vietnam dans le commerce international." Doctoral thesis, Universite Libre de Bruxelles, 2004. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211074.
Full textIslam, Dewan Mohammad Zahurul. "International freight transport multimodal development in developing countries : the case of Bangladesh." Thesis, University of Plymouth, 2005. http://hdl.handle.net/10026.1/1740.
Full textJeon, Haedong. "Coping with muddles and uncertainty in the field of multimodal transport liability." Thesis, University of Southampton, 2013. https://eprints.soton.ac.uk/359284/.
Full textCarlier, Aurélien. "Optimisation d'un éco-système de transport multimodal pour les grandes agglomérations urbaines." Electronic Thesis or Diss., Paris 6, 2016. http://www.theses.fr/2016PA066134.
Full textThis thesis focuses on the optimal design of one-way station-based carsharing systems. We consider the system design through two structural aspects: the optimal system dimensioning (number of parking places, vehicles, battery capacities, etc.) and the identification of appropriate stations’ locations. Although the addressed problems do not directly concern the system management, some relevant aspects (like vehicle relocation operations) are nonetheless part of the models. The modelling approach uses graph theory to represent the system dynamics over time and various optimization models (ILPs and MILPs) are proposed. The objective is to deduce an optimal shape of the whole system (number of vehicles, parking places, jockeys, stations’ locations, etc.) allowing to capture the maximum number of estimated time-dependent requests. Electric vehicles and power supply are also included in an enhanced model version and context related constraints ensure the integrity of the whole model. The optimization allows to study the impact of different power supply technologies and settle the minimal autonomy a shared vehicle necessitate in this environment. Models are applied to realistic case studies, using both random generated data and real estimated outputs of simulation tools. Strategies including vehicle relocation operations managed by jockeys (employees of the carsharing operator) are considered. We propose some graph simplifications reducing the problem size and leading to greatly improve solver capabilities as well as computation times. A greedy heuristic helping to quickly find feasible solutions and initialize the solver is also proposed and illustrated