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Orientador: Cassio Eduardo Lima de Paiva / Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo / Made available in DSpace on 2018-08-24T08:58:58Z (GMT). No. of bitstreams: 1 Watanabe_JulianaSilva_M.pdf: 2195811 bytes, checksum: 47a972a34bbdd51a602e9d71d473ff40 (MD5) Previous issue date: 2013 / Resumo: As ferrovias de carga pesada (heavy haul) têm como objetivo, trabalhar com grandes volumes de carga, mantendo uma velocidade que possibilite um tempo de percurso cada vez menor, mas esse deslocamento deve ser feito com segurança e para isso é necessário que a via permanente esteja sempre em condições aceitáveis de circulação. No Brasil, a estrutura atual desse tipo de via férrea atualmente está dimensionada para suportar aproximadamente até 32 toneladas por eixo, mas para favorecer o maior escoamento e tornar a ferrovia mais eficiente intenciona-se chegar a 40 toneladas por eixo. Baseado nessas informações, o objetivo deste trabalho foi analisar uma solução técnica de via férrea adequada para uma carga de 40 toneladas por eixo. Foram avaliadas duas situações: na primeira utilizou-se uma camada de lastro apoiada diretamente sobre a plataforma; e na segunda foi adotada uma placa de concreto de cimento Portland entre a camada de lastro e a plataforma da via. Para a primeira situação foram calculadas as tensões no trilho e na plataforma através dos modelos numéricos propostos por Eisenmann e Zimmermann, e na situação da placa de concreto, dimensionou-se uma estrutura baseada no método de dimensionamento de pisos industriais da Associação Brasileira de Cimento Portland. Para os dois casos, as tensões atuantes na via permanente foram verificadas através do programa computacional FERROVIA. As conclusões foram obtidas através de comparações entre os valores das tensões calculados pelos métodos teóricos e pelo método computacional / Abstract: The heavy haul lines objective is to carry elevated freight, maintaining speeds that assure a shorter travel time. It must be done safely and, for this, it is required good conditions for the track. This Brazilian railway structure is designed to support 32 tonnes per axle, however to promote a better flow and to become more efficient there is an intention of change this freight to 40 tonnes per axle. Based on that, the aim of this study was to analyze a suitable technical solution t for 40 t/ axle load. Two situations have been evaluated: in one of them it was used a ballast layer over the formation; and in the other one it was adopted a concrete slab between the ballast layer and the formation. For the first situation stresses on rail and formation were calculated based on the theoretical models (Zimmermann and Eisenmann methods), and for the second one, a structure similar to a concrete pavement has been designed (ABCP industrial floor method). For both cases, the tresses on the track have been verified by the computational program FERROVIA. The conclusions were based on comparisons between the stresses values calculated by the theoretical and computational methods / Mestrado / Transportes / Mestra em Engenharia Civil

In Labor, Race & Visuality in Argentina’s Sugar Industry 1868-1904 I examine the relationship between racialization and mechanization in the growing sugar industry in Argentina’s northern province of Tucuman in the late nineteenth and early twentieth centuries. I argue that the sugar industrial project yielded an important visual record which foregrounded machine labor at a time when demands on human labor reached a fever pitch. This emphasis on machine labor obscured the existing labor conditions in these industrial landscapes, which involved race-based forms of exploitation. I focus on the particular strategies (posing, framing, lighting and emplacement) that photographers and engravers used to incorporate workers into images of railroad construction sites, factories and plantations—in booster books and state reports related to the sugar industry. Reformers and state officials used these photographs to illustrate arguments that advocated the primacy of one race of worker—creole or European—over the other, and picture ideal labor conditions that contradicted the observations of critics at the time. Laborers in these photographs were often discussed in terms of their capacity for industrial labor and categorized by race. Given the interdependence between the state and private capital on this industrial project, the distinction between creole, indigenous and European workers was not only believed central to the growth of the sugar industry but also to the unity of the nation-state. The photographic and textual records, including political speeches, express the importance of race as an unstable proxy for the forms and conditions of labor. Labor, Race & Visuality in Argentina’s Sugar Industry 1868-1904 is divided into three parts, each addressing the different relationships between the state and industry. In my first chapter, “The Instruments of a New Argentina,” I focus on railway photography depicting the construction of a project intended to connect the plantations of the North to the expansive littoral market. Here I focus on how the figure of the capitalist was instrumentalized by statesmen to argue for increased immigration from Europe as a means of industrializing the nation. In the second chapter, “Beyond the Frame,” I explore the graphic documentation of the sugar industry in Tucumán to show how the representation of masses of workers heralded the mass migration of European workers to Tucumán was an ultimately failed project—creole workers predominated in the industry, and in the images the heralded masses built only to a small crowd. Finally, in “His continuous force makes him the machine,” I examine how the first state-commissioned report on the working class depicted relationships between factory workers and the new industrial machines, aestheticizing European workers through their physical proximity to machines and creole workers through their capacity for machine-like labor. Although many studies about labor and race in industrializing Argentina are historiographical and limited to particular regions, my approach is to mobilize the comparative history of visuality to situate imaginaries of capital within a national and hemispheric context. In addition, by setting my investigation in the context of the Caribbean and North America, my work compares the formation of capital across the Atlantic world and shows how these processes are key to the formation of the Argentine nation-state. By emphasizing the role of creole workers in industrial production, my dissertation challenges commonly-held focus on European immigration in narratives about industrialization and race in Argentina. My dissertation demonstrates that creole workers were in fact central to debates about industrialization and labor within the expanding Argentine nation-state, and that photography is a critical site for understanding how their role was minimized in state narratives.

Chen, Yanyan. / "Septembet 2011." / Thesis (M.Phil.)--Chinese University of Hong Kong, 2011. / Includes bibliographical references (leaves 135-148). / Abstracts in English and Chinese. / Chapter Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Background --- p.1 / Chapter 1.2 --- Research Problem and Objective --- p.2 / Chapter 1.3 --- Research Significance --- p.3 / Chapter 1.4 --- Methodology --- p.5 / Chapter 1.5 --- Organization of Thesis --- p.14 / Chapter Chapter 2 --- State Rescaling and Regional Planning: Concepts and Issues in the Western Countries and China --- p.16 / Chapter 2.1 --- Introduction --- p.16 / Chapter 2.2 --- The Reworking of State Power --- p.16 / Chapter 2.3 --- The Rescaling Concept --- p.19 / Chapter 2.4 --- "The State Rescaling Concept, Regional Development and Rescaling Process in Regions" --- p.24 / Chapter 2.5 --- The Regional Scale of Politics: Expressions of State Rescaling --- p.29 / Chapter 2.6 --- The State Restructuring and the Rise of Regions in China: A Review --- p.32 / Chapter 2.7 --- Summary --- p.36 / Chapter Chapter 3 --- Conceptualizing Spatial Planning as a Process of State rescaling: towards an Analytical Framework --- p.38 / Chapter 3.1 --- Conceptualizing the Spatial Planning as a Process of State Rescaling --- p.38 / Chapter 3.2 --- Regional Planning in China --- p.44 / Chapter 3.3 --- Towards a Theoretical Framework --- p.53 / Chapter 3.4 --- Summary --- p.58 / Chapter Chapter 4 --- The State in Transition: A Need for Planning Coordination in Cross-boundary Railways --- p.61 / Chapter 4.1 --- Changing Political Economy --- p.61 / Chapter 4.2 --- Institutional Structure in Planning Regional Railways --- p.71 / Chapter 4.3 --- Pearl River Delta: the Railway Planning Context --- p.82 / Chapter 4.4 --- General Propositions on Planning Coordination of Regional Railways in China --- p.86 / Chapter Chapter 5 --- Planning the Pearl River Delta Intercity Railway: Institutional Form and the Planning Mechanisms --- p.90 / Chapter 5.1 --- Introduction --- p.90 / Chapter 5.2 --- Planning the PRD Intercity Railway: an Introduction of Three Planning Phases --- p.90 / Chapter 5.3 --- The Planning Process of the PRD Intercity Railway: Interaction among Multiple Jurisdictions --- p.96 / Chapter 5.4 --- The Scalar Changes of Central-provincial-local State: State Rescaling Process --- p.122 / Chapter Chapter 6 --- Conclusion --- p.128 / Chapter 6.1 --- Major Findings --- p.128 / Chapter 6.2 --- Suggestions for Further Studies --- p.133

Mini-Dissertation submitted in partial fulfilment of the degree Master of Science (Environmental Sciences) School of Animal, Plant and Environmental Sciences University of Witwatersrand School: Mining Engineering (Centre For Sustainability In Mining And Industry) 26 January 2017 / The Gautrain Rapid Rail Link project is one of the biggest transport projects undertaken in South Africa. One of the unique features of this project was the manner in which public participation was conducted. There were two stages of public participation, one for the EIA process and the other for the EMP process. The research undertaken sought to study the influence of public participation on the development of mitigation measures in an EMP following EIA. The aim of the research project was to assess how the mitigation of environmental impacts, developed for an EMP during the construction phase, were affected by public participation, using the Gautrain Rail Link as a case study. When the comments were classified according to how they related to the different mitigation management plans it was found that the issues most commented on were those pertaining to public consultation and disclosure, noise vibration, visual/aesthetics, working hours, surface water, traffic as well as construction sites. Approximately 7% of the comments made by IAPs could be linked to specific changes to DFEMPs. Approximately 4% of the changes suggested by IAPs were rejected by Bombela. Prior to changes being made the DFEMP 2 had 238 targets; by the end on DFEMP5 the number of targets was 217 which reflected an 8.8% reduction. Prior to changes being made the DFEMP 2 had 789 method statements; by the end on DFEMP5 the number of method statements was 845 which reflected a 7.1% increase. These changes were mostly due to some of the targets being replaced by a “No complaints from the public” target and then the shifting of the previous targets into method statements. There was a change in the overall approach of mitigation targets to what could be viewed as more ‘people-orientated’ as opposed to mitigation that aimed to prevent adverse impacts to the environment. This was evident in the change of targets focusing on having no complaints from the public as opposed to setting targets that related to standards and specific environmental conditions. It was also found that the public input at the EMP stage could not have altered the mitigation strategy significantly but could have likely assisted in improving and refining the mitigation measures that had been selected. Public preference on the mitigation strategies applied was observed in the research as was the “Not In My Back Yard” phenomenon where the IAPs were more concerned with the impacts that directly affected their everyday lives and not the natural environment as a whole. It was noted that the input from the public resulted in valuable information being added and improved decision-making. It was found that the Independent Auditor’s comments resulted in the most evident changes in the DFEMPs. The public input process was able to highlight the feasibility and practicality of the targets set in the DFEMPs. It also gave IAPs an opportunity to voice their opinion on socioeconomic issues that they would otherwise not have been able to raise. A drawback from the public participation process was that the comments made by the IAPs were often repetitive which led to generic responses being given and also increased the likelihood of both IAP and developer participation fatigue. There was an agreement by all the interview participants for the need to EMP to be developed as continuous documents through the different phases of the project. Overall, the case study could add valuable input to the environmental management body of knowledge in South Africa. / MT2017

Commuter rail is increasingly popular as a means to introduce rail transportation to metropolitan transportation systems. The long-term benefits of commuter rail include the addition of capacity to the transportation system, providing a quality commute alternative, and shifting land use toward transit-oriented development patterns. The success of a commuter rail system depends upon cultivating a ridership base upon which to expand and improve the system. Cultivating this ridership is dependent upon offering a quality transportation option to commuters. Characteristics of commuter rail systems in the United States present challenges to offering quality service that must be overcome. Commuter rail has been implemented only on existing rail right-of-way (ROW) and infrastructure (depending upon condition) in the United States. Existing rail ROW does not often coincide with current commercial and residential demand centers and necessitates the use of a circulator system to expand the service boundary of commuter rail to reach these demand centers. The commuter rail circulator network design problem (CRCNDP) addresses a particular aspect of the commuter rail trip, seeking to improve the performance of the entire system through accurately modeling the portion of the trip from rail station to the final destination. This final leg includes both the trip on the circulator vehicle and the walking trip from the circulator stop to the final destination. This dissertation seeks to provide an innovative mathematical programming formulation and solution methodology for the CRCNDP and apply this method to a case study.

xvi, 150 p. : ill. (some col.), maps (some col.) A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number. / Floodplain roads and railroads are common features in river landscapes, but their distribution and impacts have not been explicitly studied. This dissertation discusses the impacts of floodplain roads and railroads on channel and floodplain processes in river landscapes at the continental, regional, and local scales. At the continental scale, I documented the spatial patterns of roads and railroads in the floodplains of the continental United States and the regional variability of their potential impacts. Based on these results, I developed a conceptual model based on topography and the interaction of transportation and stream networks that suggests that the area of lateral disconnection caused by transportation infrastructure should be most extensive in mid-sized alluvial valleys in relatively rugged settings, such as those located in the western United States. I used pre-existing digital geologic, hydrologic, and transportation data with Geographic Information Systems software to map floodplain areas and lateral disconnection along the floodplains of two river systems in Washington State. I developed methods to quickly and inexpensively delineate potential or historic floodplain surfaces, to analyze lateral floodplain disconnection caused by different types of structure, and to rank floodplain reaches in terms of salmon habitat potential. Although all floodplains exhibited disconnection, the floodplain maps and habitat rankings helped identify opportunities for habitat preservation and restoration. At the local scale, I mapped and measured the impacts of lateral disconnection, showing that channel and riparian habitat was degraded in locations with floodplain transportation infrastructure confining the channel compared with similar nearby sites lacking such confinement. Railroad grades and road beds function as confining structures in the riparian zone, disrupting flood pulses and the exchange of water, sediment, and biota between channels and their floodplains and within the floodplain. Over longer time periods, these structures can also impede the natural meandering and migration of channels across their floodplains, disrupting the erosional and depositional processes that drive the high habitat and biological diversity characteristic of floodplains. My results show that human-caused disconnections need to be further incorporated into river science and management. This dissertation includes previously published and unpublished co-authored material. / Committee in charge: W. Andrew Marcus, Chairperson, Geography; Daniel Gavin, Member, Geography; Patricia McDowell, Member, Geography; Joshua Roering, Outside Member, Geological Sciences

Orientador: Fernando Teixeira da Silva / Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Filosofia e Ciencias Humanas / Made available in DSpace on 2018-08-14T00:27:16Z (GMT). No. of bitstreams: 1 Moratelli_Thiago_M.pdf: 2391577 bytes, checksum: ebf099c7ddc4c4f30cc108bc3d37150f (MD5) Previous issue date: 2009 / Resumo: Esta dissertação trata da história social dos trabalhadores da construção da estrada de ferro Noroeste do Brasil. O estudo aborda o sistema de trabalho adotado durante a realização das obras de construção da ferrovia e as experiências dos trabalhadores em São Paulo e Mato Grosso entre 1905 e 1914. Apesar de atravessar terrenos difíceis e insalubres em sua maior parte, a estrada de ferro Noroeste do Brasil foi construída em tempo recorde devido à mobilização de milhares de trabalhadores recrutados em diversas regiões do país e do exterior. A dissertação considera a construção da ferrovia como um empreendimento em si mesmo. Neste sentido, analisa o processo de recrutamento dos trabalhadores, as condições de vida de trabalho, a luta da imprensa operária contra a ferrovia, a criminalidade e aspectos do cotidiano e do mundo do trabalho da construção da estrada de ferro Noroeste do Brasil / Abstract: This dissertation is a social history laborers in the construction of Noroeste do Brasil railroad system. The study deals with the labor system adopted during the realization of the railroad tracks and worker's experiences in São Paulo and Mato Grosso between 1905 and 1914. Although the majority Noroeste do Brasil railroad spans very difficult and unhealthy terrain, it was constructed in record time due to the mobilization of thousands of workers recruited from diverse regions of the country, within and outside the boundaries of the nation. The dissertation considers the construction of the railroad as an undertaking in itself. In this sense, it analyzes the process of recruitment, worker's living conditions, and the fight by the working class press against the construction of the railroad, criminality, and other aspects of quotidian life in the construction of Noroeste do Brasil railroad system / Mestrado / Historia Social / Mestre em História

Indiana University-Purdue University Indianapolis (IUPUI) / In the 1830s, Indiana undertook an ambitious internal improvements program, building the state’s first railroad and multiple canals. To complete the projects, Indiana used Irish immigrant laborers. The Irish laborers developed a reputation for brawling amongst themselves, highlighted by a riot involving 600 laborers working on the Wabash and Erie Canal in 1835. Multiple volumes of Indiana history identify the Wabash and Erie riot as a one-time event inspired by Protestant and Catholic animosity imported from Ireland. A review of the historical record, however, contradicts these long-held assumptions. Inspired by Irish traditions of faction fighting and peasant secret societies, Irish immigrant laborers formed secret societies that used violence against competitors in hopes of securing access to internal improvement jobs for their own membership. The rival secret societies, the Corkonians and the Fardowns, organized based on their provincial origins in Ireland. Examples of Corkonian and Fardown violence occurred throughout the country. In Indiana, a pattern of Corkonian and Fardown conflict resulted in skirmishes on at least three different construction sites between 1835 and 1837. In contrast to the traditional narrative, the Corkonians and Fardowns were both pioneers of the first wave of large-scale Irish Catholic immigration whose rivalry centered on job protection and economic grievances.