This thesis deals with the collation of the automotive and wheel tractor transport system with interchangeable superstructures and their use in the business of primary agricultural production in terms of technical parameters, analysis of the use of individual bodies, analysis of investment and operating costs and by comparing the two systems on the basis of the identified parameters. Comparasion was the truck Tatra Phoenix 158 with the superstructures for the transport of powdery and bulky materials, spreaders, manure spreaders and superstructure designed for the transport of heavy materials with tractors transport system John Deere 8320 and tandem semi-trailer Fliegl with manure and conveyor superstructure ASW 268 in the Agricultural cooperative Cizova. In the performance collation of both systems when transporting silage and achieve the highest mass performance at the tractors transport system and it 14,39 t.h-1 which is aganist automotive system less about 5.94 t.h-1. On the other hand fuel consumption to distance traveled, weight and the cycle was recorded the lowest consumption of the lorry Tatra. The economic collation showed that the truck Tatra Phoenix 158 has a lower cost on the distance travelled, the transported amount of cargo and per tonne-kilometre compared to tractors transport system. The cost of the distance travelled makes 90,24 CZK.km-1 which is beside tractor system lower of 100 CZK.km-1. The value of the cost of the transported amount of cargo by lorry moves on 92,10 CZK.t-1 but tractor system has this value lower of 24.83 CZK.t-1.The lowest difference between the costs experienced in the evaluation of the cost per tonne-kilometre where the truck Tatra reached the cost of 9.42 CZK.tkm1 which is compared with tractors transport system, the lower of 3.28 CZK.tkm-1.

Made available in DSpace on 2015-03-13T17:10:42Z (GMT). No. of bitstreams: 1 GracileideFN_DISSERT.pdf: 2956804 bytes, checksum: 870b13638f047acd758a037fb15dd7f0 (MD5) Previous issue date: 2019-07-06 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / Transport systems involved the use of territory in different Brazilian cities with regard to the occupation of road systems in urban areas. The implementation of systems engineering and transport infrastructure such as roads (roads), signs, stops, stations and complex road (bridges, viaducts and tunnels) are not used in the same way in the area. The subway is not even use the bus and vice versa. The time spent in travel, the time to access and the number of trips made by passengers in each way of transport is not the same. The use of transport systems in the territory, therefore, takes place through a whole in the current period we are in the technicalscientific and informational. This work addresses, however, the area used as a synonym of geographical area, analyzed by two categories of analysis, systems of objects formed by the fixed and the systems formed by the action flows. The system analyzed is the public transport by bus and population displacement that makes using this medium with source destination from home to work and has as empirical cut the Lagoa Azul located in the district administrative area north of Natal / RN. The general objective of this research is to understand the extent to which public transport has contributed to the socio-spatial accessibility of the residents of Barrio Blue Lagoon, located in Natal-RN, emphasizing the way home and the workplace. To reach the general objective of this dissertation, a study was made in light of the line which the methodological empirical facts, statistical data and theoretical knowledge of the events that occur in the quarter related to the Lagoa Azul economic aspects. Use for this, the concepts of mobility and Accessibility / Os sistemas de transportes participam do uso do territ?rio nas diferentes cidades brasileiras no que concerne ? ocupa??o dos sistemas vi?rios no espa?o urbano. A implanta??o de sistemas de engenharias e infraestruturas de transporte como vias (estradas), sinaliza??es, paradas, esta??es e complexos vi?rios (pontes, viadutos e t?neis) n?o s?o usadas da mesma forma no territ?rio. O metr? n?o tem o mesmo uso do ?nibus e vice-versa. O tempo gasto na viagem, o tempo ao acesso e o n?mero de viagens feitas pelos passageiros em cada modo de transporte n?o s?o os mesmos. O uso dos sistemas de transportes no territ?rio, portanto, d?-se por meio de uma totalidade no atual per?do em que nos encontramos, o t?cnicocient?fico- informacional. O presente trabalho aborda, contudo, o territ?rio usado como sin?nimo de espa?o geogr?fico, analisado por meio de duas categorias de an?lise, os sistemas de objetos formados pelos fixos e os sistemas de a??es formados pelos fluxos. O sistema analisado ? o transporte coletivo por ?nibus e o deslocamento que a popula??o realiza utilizando este meio com origem destino de casa para o trabalho, cujo recorte emp?rico o Bairro Lagoa Azul localizado na zona administrativa norte de Natal/RN. Esta pesquisa objetiva compreender em que medida o transporte coletivo por ?nibus tem contribu?do para a acessibilidade s?cioespacial dos moradores do Bairro Lagoa Azul, situado em Natal-RN, dando ?nfase ao sentido moradia e local de trabalho. Para responder o objetivo geral desta disserta??o, fez-se um estudo ? luz da linha metodol?gica analisando assim os fatos emp?ricos, os dados estat?sticos e o conhecimento te?rico dos eventos que ocorrem no Bairro Lagoa Azul relacionados aos aspectos econ?micos. Empregamos, para isso, os conceitos de mobilidade e de acessiblidade

O tema central deste trabalho tem como o escopo a identificação das centralidades formadas em conseqüência da mobilidade e acessibilidade determinadas pelo sistema de transporte urbano de massa para os moradores de baixa renda do Distrito de Pedreira no município de São Paulo. A autonomia de cada município na gerência do seu próprio sistema de transporte coletivo urbano condiciona muitos moradores, para as compras, a se dirigirem a locais mais distantes de suas residências, por exemplo, o Largo 13 de Maio em Santo Amaro, apesar da disponibilidade de um comércio bem estruturado nas proximidades, no município vizinho de Diadema. Para alguns moradores, a distância para Santo Amaro é de 18 km enquanto Diadema se localiza a menos de 2 km. A escolha do centro habitual para as compras, em algumas situações, pode ser irracional em termos de distância e tempo. Alguns modelos racionais de localização do comércio, como o de Christaller, não se verificam no Distrito de Pedreira em conseqüência das características do sistema de transporte de massa. A estrutura da rede social dos moradores do Distrito de Pedreira possibilitou a determinação dos níveis hierárquicos de cada um dos centros de comércio objetos deste estudo. Com base em uma amostra de 135 moradores as medidas de centralidade grau, posicionamento e proximidade forneceram os parâmetros necessários para a identificação dos centros de níveis hierárquicos mais elevados os quais foram o Largo 13 de Maio, Shopping Center Interlagos e Diadema. Os resultados de equivalência estrutural possibilitaram a identificação das principais áreas de influência e a maioria delas se localiza fora dos limites geográficos do Distrito. Os produtos de baixa freqüência de demanda são os determinantes para o estabelecimento dos níveis hierárquicos mais elevados. Existe uma forte relação entre os padrões de distribuição do comércio e os níveis hierárquicos dos centros. A análise espacial, realizada com a ajuda dos recursos do sistema de informações geográficas, foi utilizada para o estudo desses padrões. Após o georeferenciamento dos pontos de comércio objetos deste trabalho, os resultados das estatísticas globais Morans I e Getis Ord G indicaram a existência de formação de grupos ou clusters, bem como, da dependência espacial em relação ao padrão de distribuição do comércio. O uso das estatísticas locais Morans I e Getis Ord Gi* permitiram a identificação dos principais centros que mais contribuem para a caracterização dos padrões de agrupamento do comércio e também indicaram as grandes semelhanças existentes entre todos os centros secundários analisados. Dentro do perímetro de um raio de 3 km a partir do centro médio dos moradores, notamos que existe somente o comércio de vizinhança, que atende apenas as compras de freqüência baixa ou diária, obrigando os moradores a deslocarem alguma distância significativa, para efetuarem as compras de produtos de demanda de baixa freqüência, como exemplo, no Largo 13 de Maio. / The main purpose of this study is the analysis of centralities regarding the mobility and the accessibility as a consequence of urban transport system in Pedreiras district, São Paulo, therefore the focus of attention is on peripheral poor residents. Each city is autonomous, to manage its urban transport system, then bus users residents go shopping in far trade center area, as Largo 13 de Maio in Santo Amaros district, instead of purchasing in a well structured commercial center in the neighborhood as Diademas city. The distance from Pedreira to Santo Amaro is 18 km, for many residents, on the contrary the distance to Diadema is up to 2 km. Sometimes the normal trade centers used by the consumers are irrational in terms of time and distance. Some rational trade center localization model, as Christallers central place theory, does not work in Pedreiras district because of this distinct urban transport system between São Paulo and Diadema. Pedreiras district social network, built with a sample of 135 residents, has been used to obtain the hierarchical level of each target trade areas. The centrality positions as degree, betweeness and proximity permitted the identification of hierarchical levels, the most important are Largo 13 de Maio, Shopping Center Interlagos and Diadema. The areas of influence have been defined by social network equivalence´s results and the localization of most of them is outside Pedreiras district boundaries. The low frequency demand goods are fundamental to determine the higher hierarchical levels. Strong relationship between the trade area cluster patterns and their correspondence hierarchical levels has been obtained. The spatial analysis has been developed using geographical information system techniques. After geocoding the target trade points, general Morans I and Getis Ord G indexes indicate the commercial activities cluster patterns spatial dependence evidence. Local Morans I and Getis Ord Gi* statistics have shown the most important trade areas, that are more significant to explain their cluster patterns, it also indicated that all of the secondary trade areas are similar. In a 3 km perimeter from the residents mean center point, the business structure attends mainly high or daily demand frequency. Therefore residents travel significant distance, as to Largo 13 de Maio, to purchase their durable goods.

The aim of this research study is to analyse the demand for public transport on the route Zliv-Ceske Budejovice. Its main aim is to figure out whether comuters prefer public transport to personal transport and what effect does that make on the environment. The analysis was based on findings both prior and posterior demand. The basis for the processing methodology and study of scientific literature is held with a focus on transport and related topics. An integral part of the methodology process is quality data obtained from residents and those moving to session Zliv-Ceske Budejovice. The method used, allows us to analyse the differences between real and desired transport demands. The results of this work will help us manage public transport efficiently, in order to increase the attractiveness of public transport in the session and as a consequence, the negative environmental impacts of other modes of transport.

This diploma thesis deals with the possibilities of building a tram track between the Prague districts of Suchdol and Bohnice. It summarizes basic facts about public transport in general and in Prague, mentions the organization of the Prague Integrated Transport system and its financing. The practical part deals with the specific project of the tram track connecting Suchdol and Bohnice using the already designed tracks Kobylisy - Bohnice and Podbaba - Suchdol. Moreover, the nearby Troja area is added to the project. Based on current bus traffic data, new tram lines serving these areas are suggested. At the final stage, the project is complemented by the new P + R parking lots and the possibilities of their use.

The subject matter of the theoretical part is the description of city public transport and its history, priorities used in public transport, tariffs and spatial distribution as well as integrated transport systems and vehicles used in public transport. The aim of the practical part is to closely examine public transport systems of individual cities, confront it from several points of view taking into consideration the exploitation and distribution of lines for different means of transport (tram, bus, trolleybus, metro). The cities investigated are Prague, Amsterdam and Budapest.

The aim of this thesis is the analysis of integrated transport systems in Prague (Prague integrated transport) and in Bratislava (Bratislava integrated transport). The analysis identifies e. g. means of transport in these integrated transport systems, transport and legal relations, practical knowledge from travelling etc. In the conclusion of this theses there are suggested some recommendations in order to improve the system. This analysis showed that the creation of high-quality transport system is quite difficult.

Cette dissertation modélise et analyse les flux de trafic hétérogènes, avec une attention particulière portée à la circulation de voitures et de deux-roues. L'augmentation du nombre de congestions de trafic a forcé les personnes désirant se déplacer à se diriger vers les le deux-roues (appelé ici PTWs = powered two wheelers), comme les motos, les mopeds et les scooters, du fait de leur facilité de manoeuvre et leur efficacité dans l'espace. L'augmentation du nombre de PTWs combinée au caractère unique de certaines de leurs fonctionnalités a résulté en un trafic complexe, donc les particularités sont difficiles à recréer avec les approches de modélisation existantes. Nous développerons ici un modele analytique permettant de reproduire de manière pertinente les particularités d'un flux de véhicules mêlant à la fois les voitures et les deux-roues. Le trafic se décompose en deux classes de véhicules : les PTWs et les voitures. Les propriétés fondamentales sont déduites en employant une approche "porous flow". On suppose que la vitesse d'un véhicule d’une certaine classe est dictée par les propriétés physiques et motrices du véhicule, ainsi que la distribution d'espace vide sur la route. Nous proposons une méthode d'approximation pour dériver la distribution d'espace vide. Dans le but d'explorer plus largement les caractéristiques du flux de trafic notamment requis par les applications de système de transport intelligent (ITS), nous formulons le modèle dans les cadres lagrangien et eulérien. Puis, nous feront appel à une méthode numérique pour la discrétisation du modèle mathématique. Se basant sur le modèle développé nous analyserons les caractéristiques du flux de trafic pour en identifier les propriétés les plus importantes qui nous permettrons de prédire de futures ITS applications et d'organisations du trafic. La possibilité d'appliquer le modèle pour les différentes ITS applications est illustrée par des exemples. Finalement, le modèle développé est validé à l'aide de l'outil de microsimulation. / This dissertation models and analyzes heterogeneous traffic flow, with a particular focus on mixed traffic flow consisting of cars and two-wheelers. The increase in traffic congestion induces commuters to switch to powered two wheelers (PTWs), i.e. motorcycle, mopeds and scooters, because of their high maneuverability and space efficiency. The growth in number of PTWs, combined with their unique mobility features, results in complex traffic characteristics which are difficult to recreate with the existing modeling approaches. We develop an analytical model that can accurately reproduce the traffic features in a mixed flow of cars and PTWs. The traffic stream is decomposed into two vehicle classes, PTWs and cars. The fundamental properties are derived by employing a porous flow approach. It is assumed that the speed of a vehicle class is dictated by the physical and motion properties of the vehicle class, and the distribution of free spaces on the road. We propose an approximation method to derive the free-space distribution. In order to explore broader aspects of the traffic flow characteristics, notably required by intelligent transport system (ITS) applications, we formulate the model in the Lagrangian and the Eulerian frameworks. Further, we provide a numerical method for the discretization of the mathematical model. We analyze the flow characteristics of mixed PTWs and cars traffic and identify important properties, which give insights for future ITS solutions and traffic policy makers. The applicability of the model for different ITS applications is illustrated. Finally, the developed model is validated using a microsimulation tool.

This diploma thesis deals with the reconstruction of intersection streets Jeremenkova, Pasteurova and Černá cesta. This design is a new roundabout with three branches and one bypass. The aim of renovation is to improve traffic safety at the intersection and increasing continuity and respecting architectural principles. This project addresses the design of roundabout, analyzing problems and developer technical studies.

No cabe duda que Lima y Callao tienen un serio problema de movilidad urbana, tan así que hoy es considerado como el segundo problema en importancia, después de la inseguridad ciudadana. Las externalidades que genera la movilidad urbana repercuten directamente en la calidad de vida de los ciudadanos y en la competitividad de la ciudad. Los orígenes del problema se pueden encontrar en la falta de planificación, el crecimiento desordenado y la regulación inadecuada, a lo que se debe sumar, sin duda las deficiencias en la gobernanza de la ciudad, la superposición de autoridades y la pérdida paulatina y constante de autoridad. A partir de realidad, el Poder Ejecutivo, intenta dar solución al problema, para lo que presenta al Congreso de la República un proyecto de ley destinado a la creación de una nueva entidad: la Autoridad de Transporte Urbano para Lima y Callao – ATU, que se encargaría de asumir las funciones y competencias que tenían las municipalidades de Lima y Callao, así como las de la Autoridad Autónoma del Tren Eléctrico (AATE) del Ministerio de Transportes y Comunicaciones. La idea central es construir un sistema integrado de transporte en la ciudad. Este trabajo de investigación ha tenido como Objetivo General, realizar un análisis integral, sistémico y multidimensional de la creación de la Autoridad de Transporte Urbano para Lima y Callao - ATU, para saber si la respuesta pública es realmente sólida y es el medio apropiado para dar solución al problema de la movilidad urbana de la ciudad. En el análisis hemos encontrado, que además, la nueva entidad afronta riesgos que van desde una abierta amenaza a su existencia, por una acción de inconstitucionalidad que se ventila ante el Tribunal Constitucional; hasta notorias diferencias entre la realidad de Lima y Callao y los modelos de ciudad tomados como referencia para su creación (benchmarking). Al finalizar este Trabajo de Investigación hemos incluido conclusiones y recomendaciones que consideramos de importancia, pues nos permiten formular una propuesta de valor, que creemos puede contribuir a que la ATU pueda cumplir sus objetivos. / Lima and Callao have a serious problem of urban mobility, in citizen perception it is the second most important problem, after citizen insecurity. The externalities generated by this problem directly affect the quality of life of citizens and the competitiveness of the city. The origins of the problem can be found in the lack of planning, disorderly growth and inadequate regulation, which must undoubtedly add to the deficiencies in the governance of the city, the overlapping of authorities and the gradual and constant loss of authority. From an initiative of the Government, the public response to this situation has been the creation of a new entity: The Urban Transportation Authority for Lima and Callao – ATU, responsible for assuming the functions and competences that municipalities had, and from they build the city’s integrated transport system. This research work has had the general objective of carrying out a comprehensive, systemic and multidimensional analysis of the creation of the Urban Transport Authority for Lima and Callao, with the purpose of determining if it is the appropriate means to find a solution to the mobility problem urban city. After the investigation has been carried out, important conclusions have been reached on the problems that put the existence of the institution at risk, based on an unconstitutionality action that is presented before the Constitutional Court; about the difference between Lima and Callao compared to the city models taken as reference (benchmarking) and about the factors that can influence the achievement of their objectives. / Trabajo de Investigación