The work is focused on combined transport in the Czech Republic and abroad. The theoretical part contains basic information about combined transport, as well as the combined transport in the CR, the most important terminals and information on individual subjects in combined transport. The work discusses the different development of combined transport both at home and in Germany. The next section discussed the problem of international combined transport and of course the positive aspects of its use. Conclusion of the theoretical part contains trend of combined transport and impact of the financial crisis. The practical part contains model calculation of the return on investment to swap bodies and demonstate the benefits of investment.

p. 1 - 151 / Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-01-24T18:06:03Z No. of bitstreams: 1 6666666.pdf: 1983230 bytes, checksum: dff929655b9fc5fcff26dc3f3e28099b (MD5) / Made available in DSpace on 2013-01-24T18:06:03Z (GMT). No. of bitstreams: 1 6666666.pdf: 1983230 bytes, checksum: dff929655b9fc5fcff26dc3f3e28099b (MD5) Previous issue date: 2008 / O Comércio exterior da Bahia cresceu substancialmente provocando uma demanda crescente por serviços portuários. O Porto de Salvador é responsável por uma parte significativa do movimento de cargas gerado pelo desenvolvimento econômico do estado e voltado para o comércio exterior. Nos últimos anos, o TECONSV - TECON Salvador S/A, único terminal especializado em contêineres do estado, operado por um agente privado desde 2000, tem movimentado basicamente cargas baianas sem atrair cargas de outros estados vizinhos. Adicionalmente, cargas baianas conteinerizadas têm sido exportadas ou importadas por outros portos brasileiros, principalmente pelos portos de Santos, Vitória, Sepetiba. São Francisco do Sul, Suape e Pecem. A presente dissertação é um estudo de caso com abordagem qualitativa e tem como objetivo identificar as razões que explicam a perda de carga do TECONSV para outros portos e sua falta de capacidade de atrair cargas de outros estados. Para responder a esta pergunta central foi utilizado o aparato teórico da Nova Economia Institucional na identificação de custos de transação, pois estes estão normalmente presentes pela especificidade dos ativos típicos nesse tipo de ambiente. Entrevistas com os principais agentes econômicos envolvidos na movimentação de contêineres pelo Porto de Salvador forneceram informações necessárias para a identificação dos principais custos de transação. Uma revisão bibliográfica sobre desempenho de terminais de contêineres foi também utilizada para responder a questão central. Para a avaliação do desempenho do TECONSV, utilizou-se a análise dos indicadores de desempenho portuário publicados pela ANTAQ em conjunto com outros indicadores identificados como críticos neste tipo de operação. Os resultados foram comparados com os dados dos principais terminais competidores que possuem dados publicados pela ANTAQ. O estudo mostrou que ambiente portuário de cargas conteinerizadas apresenta custos de transação significativos que afetam o seu desempenho e que foram agrupados em quatro categorias: inadequações contratuais, lentidão nos processos decisórios, comunicação ineficiente, excesso de burocracia e falhas de ação reguladora. Os custos de transação são reflexos da estrutura de governança adotada na administração e fiscalização do sistema portuário brasileiro que se iniciou com a Lei 8630/93. Essa estrutura é afetada pelas interferências políticas nos processos reguladores e decisórios. Apesar disso, a análise do desempenho do terminal mostra que seus preços e tempos de espera são inferiores à média do conjunto de terminais analisados, mesmo com pranchas e consignações médias inferiores à média do conjunto e das restrições físicas de área, calado e acesso rodoviário. Conclui-se que a perda de carga não é justificada pelos indicadores de desempenho, mas que o terminal encontra-se com sua capacidade esgotada e, portanto, impedido de atrair cargas de outros estados. A perda de carga, contudo, não se deve somente às restrições apresentadas nas características físicas mais importantes do terminal ou ao seu gerenciamento. A perda de carga é também explicada por razões ligadas ao cruzamento de hinterlândias, existência e freqüência de rotas, questões comerciais, tributação, metodologias de cômputo das exportações e importações do Ministério da Indústria e Comércio Exterior que se somam aos custos de transação identificados. / Salvador

Container traffic in seaports around the world in constantly increasing, with energy costs being a significant part of the total costs. The container terminal (CT) of the Port of Gävle, the largest in the east coast of Sweden, is not an exception to this. With traffic growing annually, a new terminal will be opened in the following years, adding three more ship-to-shore (STS) cranes to the two existing ones, and six electric rubber tyred gantry (eRTG) cranes. Therefore, it is highly important to strengthen energy efficiency measures, reducing the energy consumption and the costs associated with it. This is why the aim of this report is to analyse whether implementing energy storage systems in the cranes of the container terminal Port of Gävle can contribute to reduce electricity costs by recovering energy when braking lowering containers, and by shaving power peaks. After a literature review of current energy recovery and storage options, this work presents three solutions: two alternatives for the current situation with two ship-to-shore (STS) cranes, and a third solution to be implemented in the three future STS cranes to be installed, which can also be beneficial for any other crane in the terminal. According to the made calculations, the three alternatives can reduce considerable energy consumption, and they are highly profitable. However, those solutions are a preliminary study and more work needs to be done to determine the exact profitability and technical system details. This work has been done in collaboration with the Port of Gävle and Yilport, the company operating the container terminal.

Le domaine de la logistique implique souvent la résolution de problèmes combinatoires complexes. Ces derniers font également implicitement référence à des processus, acteurs, activités et méthodes concernant divers aspects qu'il faut considérer. Ainsi, un même problème peut faire intervenir des processus de vente/achat, transport/livraison et gestion de stock. Ces processus sont tellement divers et interconnectés qu'il est difficile pour un logisticien de tous les maîtriser. Dans cette thèse, nous proposons l'explicitation, par le biais d'ontologies, de connaissances conceptuelles et sémantiques concernant les processus logistiques. Ces connaissances explicites sont alors mises à contribution pour construire un système à base de connaissances permettant de guider les logisticiens dans la construction, de façon incrémentale et semi-automatique, de solutions informatiques à un problème qui leur est posé à un moment donné. Nous mettons en oeuvre une ontologie concernant le domaine de la logistique connectée à une ontologie associée à la problématique de l'optimisation. Nous établissons ainsi un lien sémantique explicite entre le domaine de la logistique et celui de l'optimisation. Cela permet aux logisticiens d'identifier de façon précise et sans ambigüité le problème logistique auquel il est confronté et les problèmes d'optimisation associés. L'identification des problèmes conduit alors à un processus de choix des solutions allant du choix du processus logistique précis à mettre en oeuvre à celui de la méthode de résolution du problème combinatoire et cela jusqu'à la découverte du composant informatique à invoquer et qui est matérialisé par un service web. L'approche que nous avons adoptée et mise en oeuvre a été expérimentée avec les problèmes de routage de véhicules, le problème de transport ferroviaire de passagers et le problème de terminaux de conteneurs. / Logistics problems are often complex combinatorial problems. These may also implicitly refer to the processes, actors, activities, and methods concerning various aspects that need to be considered. Thus the same process may involve the processes of sale/purchase, transport/delivery, and stock management. These processes are so diverse and interconnected that it is difficult for a logistic expert to compete all of them. In this thesis, we propose the explications with the help of ontologies of conceptual ans semantic knowledge concerning the logistic processes. This explicit knowledge is then used to develop a reasoning system to guide the logistic expert for an incremental and semi-automatic construction of a software solution to an instantly posed problem. We define an ontology concerning the inter-connected logistics and associated optimization problem. We, henceforth, establish an explicit semantic link between the domains of logistics and the optimization. It may allow the logistic expert to identify precisely and unambiguously the confronted logistic problem and the associated optimization problem. The identification of the problems then leads to a process to choose the solutions ranging from the choice of the precise logistic process to be implemented to that of the method to solve the combinatorial problem until the discovery of the software component to be invoked and which is implemented by a web service. The approach we have adopted and implemented has been experimented with the "Vehicle Routing Problems", the "Passenger Train Problem" and the "Container Terminal problems".

Notre travail s’intéresse à un cas très particulier des terminaux à conteneurs, il s’agit des terminaux à conteneurs automatisés, qui en plus des véhicules autoguidés, sont équipés de grues de quai et de grues de stockage automatiques (grues de cour), ce qui pousse souvent les scientifiques à considérer les problèmes d’ordonnancement intégré dans les terminaux automatisés ou semi-automatisés. Nous traitons dans ce travail l’optimisation de plusieurs objectifs pour stocker les conteneurs d'une manière efficace et réaliste. Nous traitons le problème d’ordonnancement intégré considérant les trois équipements d’un terminal à conteneurs automatisé soient: les véhicules autoguidés, les grues de quai et les grues de baie (éventuellement). L’objectif principal de cette étude est la minimisation du coût opérationnel de stockage de conteneurs dans un terminal maritime automatisé / AIn our study, we consider two optimization problems in automated container terminals at import; the first is the vehicle scheduling problem; and the second is the integrated problem of location assignment and vehicle scheduling. In the first part of our study, we propose different traffic layout adapted to the two studied problems and to every kind of automated container terminal. We also introduce relevant reviews of literature treating the optimization of container handling systems at maritime terminal, the optimization of general automated guided vehicle system and the multi-objective optimization in general, and in particular context of maritime container terminals. In the second part, we resolve the planning of QC-AV-ASC (Quay Cranes-Automated Vehicles - Automated Stacking Cranes). We present an effective model for every kind of traffic layout. Moreover, we propose an efficient bi-objective model which is important to determine the optimal storage time and the minimal number of required AVs. CPLEX resolutions are used to prove the efficiency of our modelling approach. In the third part of this thesis, we explore a problem which has not been sufficiently studied: the integrated problem of location assignment and vehicle scheduling (IPLAVS), in Maritime Automated Container Terminal (MACT) at import. This part represents a new and realistic approach of MACT optimization considering mono-objective and multi-objective aspect.

PhD (Business Management) / Department of Business Management / Contemporary cloud-based computing is crucial for the efficient delivery of ICT systems to users, as well as for versatile disaster recovery and business continuity management (BCM) platforms. Based on the need for efficient and fault-tolerant port operations, this study proposes a cloud-based business continuity framework (BCM) for the container terminal operations (CTO) in South Africa. The study examined the impact of ICT systems and services on Container Terminal Operations (CTO); determined Critical Business Functions in operations that must stay operational and analysed the impact of the unavailability of ICT systems and services on critical operations. This empirical study employed both quantitative and qualitative research designs and collecting data through self-constructed and self-administered questionnaires and interviews. Quantitative data was analysed using the IBM Statistical Package of Social Science (SPSS) Version 23 while qualitative data was analysed through thematic analysis of interviews. Results show that to realize effective organizational resilience using BCM, three insights, as underlying mechanisms for assimilating cloud computing in BCM can be inferred: the first is that a digitalized BCM architecture ‘fits’ the cloud computing model. The specific BCM characteristics that befits cloud computing are continuous data processing; continuous data access and delivery; multi-platform data access; always – on ICT Services; and better decision making. Secondly, the cloud computing model is a ‘viable’ model that can contribute to managing complex organizations characterized by business units that are highly differentiated in terms of size, structure, ICT and investment levels. For such complex organizations, viability is visible in terms of how the multi-units can harness collective intelligence (CI) for more effective BCM. Collective intelligence, as a form of universally distributed intelligence that is constantly enhanced, coordinated in real time, and which results in effective mobilization of organizational competence, is a core organizing metaphor for achieving BCM in a complex organization. Lastly, to realize BCM, underpinned by greater digitalization of BCM and harnessing of CI; there is need for rethinking strategy towards adoption of an ‘Intelliport strategy’ or ‘smart’ BCM for ports, currently intertwined with the notion of the 4IR. That the ‘smart’ nature of BCM require the assimilation of 4IR technologies that enable ubiquitous presence and real time information regarding organizational processes. Adopting an ‘Intelliport strategy’ is likely to have two main implications for BCM and practice: the first is linked to the development of a circular economy, in which aggregation of BCM activities can enhance sustainable development of the seaports; and secondly, adoption of a cloud computing model that can result in the enhancement of business growth of the units promote collaborative problem solving and decision making in BCM. / NRF

[ES] Este trabajo tiene como objetivo aumentar el conocimiento sobre las funcionalidades de los sistemas operativos de terminales (TOS) gestionando terminales de cualquier tipo (portuarias, interiores) con el fin de mejorar su desempeño y contribuir a la reducción de esa congestión. 117 funcionalidades han sido agrupadas en 6 clusters principales: Almacén, Operaciones marítimas, Puerta, Master Data, Comunicaciones y ERP Dashboard. Los resultados muestran que el traqueo del timing de los buques, la optimización de espacio, el desarrollo de listas de carga y/o descarga y la optimización de las ubicaciones de los contenedores son las funcionalidades más importantes de una TOS, y no deberían de faltar en ninguna de ellas que se precie para ser un buen cerebro de una terminal. Posteriormente, mediante una simulación en ambiente real, se perseguía el objetivo de verificar si profundizar en esas funcionalidades de una TOS efectivamente producía una mejora en los indicadores clave de desempeño de una terminal. / [CA] Aquest treball té com a objectiu augmentar el coneixement de les funcionalitats de les TOS gestionant terminales de qualsevol tipus (portuaries, interiors) amb la fi de millorar el seu acompliment i contribuir a la reducció d'eixa congestió. 117 funcionalitats han sigut agrupades en 6 clusters principales: Magatzem, Operacions marítimes, Porta, Master Data, Comunicacions i ERP Dashboard. El resultats mostren que el seguiment del timing del barcs, la optimització de l'espai, el desenvolupament de llistes de càrrega o descàrrega i la optimització de les ubicacions dels contenidors son les funcionalitats més importants d'una TOS, i no deurien de faltar en ninguna que vullga ser un bon cervell d'una terminal. Posteriorment, mitjançant una simulació en ambient reial, es perseguia l'objectiu de verificar si, profunditzant en eixes funcionalitats d'una TOS, efectivament es produïa una millora en el indicadors claus d'acompliment d'una terminal. / [EN] This work aims to improve the knowledge about the functionalities of Terminal Operating Systems (TOS) managing container terminales of sea, river, and dry ports, with the aim of improving their performance and contributing to reducing congestion and GHG emissions to achieve a higher sustainability. One hundred and seven functionalities were grouped into six main clusters: Warehouse, Maritime Operations, Gate, Master Data, Communications, and ERP (Enterprise Resource Planning) Dashboard. The results show that time tracking of vessels, space optimization, development of loading and unloading lists, and optimization of container locations are the most important functionalities of a TOS. After this, using a simulation on a real environment, the target sought was to verify, if deepening in these functionalities of a TOS, there was an improvement of the terminal key performance indicators. / Hervás Peralta, M. (2021). Identificación y ponderación de las funcionalidades de una TOS (Terminal Operating System) mediante aplicación de método de análisis jerárquico (AHP). Microsimulación de resultados en ambiente real simulado [Tesis doctoral]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/171470 / TESIS