22 resultados para RAILROADS


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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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A pesquisa propõe-se a listar, relacionar e analisar a partir de documentos, manuscritos e relatos orais, de que forma se constituíram os meios e modos de habitação das vilas ferroviárias em Bauru até meados do século XX. Como a ferrovia trouxe consigo uma infra-estrutura necessária ao seu funcionamento, busca-se estabelecer as relações entre a chegada da ferrovia e a cidade de Bauru, e de que forma essa estrutura interferiu na lógica urbanizadora. Assim, pretende-se resgatar a memória da cidade de Bauru relacionando-a a chegada da ferrovia, através do período que compreende os primeiros cinqüenta anos do século vinte abrangendo a chegada dos três ramais ferroviários que serviram à cidade, sua ascensão (fase na qual encontram-se a maioria dos edifícios estudados) e o seu declínio. Para ser implantada em uma cidade, a ferrovia precisava ter uma infra-estrutura básica, necessária ao seu funcionamento, como os armazéns, as estações, as oficinas, os pátios, inclusive as moradias construídas para os funcionários. Esse conjunto é denominado “complexo ferroviário”. Durante o presente trabalho, tem por objetivo aprofundar-se nos estudos das residências construídas pelas companhias ferroviárias. Segundo Eva Blay, vila é o conjunto de casas construídas no interior de um terreno. Mas será que todas as vilas construídas pela mesma Companhia ferroviária possuem o mesmo padrão arquitetônico? Ou o mesmo padrão de loteamento? Como era a arquitetura das casas nas vilas? Através de pesquisas, procuramos responder a esses e outros questionamentos. Como estão hoje as vilas? Quem são seus moradores?Aconteceram alterações na arquitetura das vilas?

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Since the beginning of the railway industry until today, rail wheels are important components to the good working of a railway. For being a critical security item, design and maintenance are done with extremely care to avoid failures. Despite de fact of railway components be projected to support a big number of cyclic solicitation during its life, some accidents still occur. These accidents, despite the low frequency, always have great consequences, drawing in great financial, material, and people losses. Nowadays, railway component failure is relatively low, because it’s been projected to work below the materials Fatigue Resistance Limit, however, with the growing demand of faster trains and higher load for each axle, the occurrence probability is even bigger. This work includes a comparative study of two fabrication processes (casting and forging) applied in the production of rail wheels where it was measured the mechanical properties of traction and fatigue. The study also verified through microstructural analysis, hardness, traction and fatigue tests, statistical analysis of fatigue test results and fractographic analysis that forging process lead to better correlations between fatigue life and mechanical properties, providing more security in railroads, less wagon retention caused by corrective maintenance and smaller operational cost with its use

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This work presents an intervention at the Guaratinguetá Railway Station and its surroundings, including this area in the urban context, at this moment isolated of the activities and citizen attentions, offering new activities on this commercial area. The selected area finds itself in a state of neglect and forgetfulness from the urban relations. Located between the periphery of the commercial center and the Paraiba do Sul River, the correlation is tension between the advancement of shops, the railway line, and the natural barrier of the Paraiba River. On the context of these limits, the railroad and the river stand as barriers for the center expansion and the flows that connect the old part of the town with the new part, which is growing and is called “post-city river”. These barriers have relegating properties around them to isolation, despite being located in the center. The area choice and this intervention seeks to break this isolation and the barrier flow, linking areas of opposite sides to form a leak through the barrier of the railway line. The pedestrian flow is prioritized in the project, this flow will be attracted by the program offered and by the new created areas, increasing the space utilization by users and breaking the isolation of urban activities. And entering the area in the context of life of city residents. The attraction of these new flows will be through the implementation of a Cultural Center, supplying a lack of city by spaces that offer this type of activity. Its implementation aims to attract and modify the activities of these spaces and the surrounding areas, one side facing the commercial center, and another facing the river, linking this two sides at the same time that this link provides the expansion of distance traveled and known

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From its foundation until nowadays, the city of São Paulo has undergone major transformation processes, one of the responsibles for these changes is the presence of efficient transportation ; From construction of roads and routes for the animal traction transportation, railroads, expansion and improvements to the introduction of the automobiles, highways, subway system, among others, all these changes are related to greater flow of people and goods. However nowadays has been reflected issues such as quality of life and development of society in a sustainable way, once we have the construction and reconstruction of space in benefit of capital, and therefore the valuation of individual motorized transport. The overuse of individual motor vehicles are generating an urban chaos, making it increasingly difficult to transit in big cities, the use of bicycles is presented as a viable modal alternative, allowing the flow, and enhancing the health of society and quality of the air

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Pós-graduação em História - FCLAS

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Dracena, located in Presidente Prudente's region and founded in 1945, is a coffe and cotton's expansion and had your development by the advance of the Paulista Company of Railroads' tracks. For a long time the train was part of the city's and people's daily life. However, with the decline of rail trasport, the train station and a whole have become spaces without meaning and use. Thus, this final graduation work os Architecural and Urbanism course, aims to reintegrate in the urban área of Dracena Station and upgrade their space. To this end, based on the critical restoration theories and the projective references chosen were proposed the restoration of the railway station building and the creation of na annex for the Department of Culture. To enable the reintegration of the area into the urban fabric was proposed to create a linear park that provides a leisure space above the city and the lack of green areas. Preserving these spaces in a time when changes occur so quickly means keeping alive the memory and history of cities and allow new generations to take notice