Abstract

Orientador: Carlos Alberto Bandeira Guimarães Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo Made available in DSpace on 2018-08-26T04:42:12Z (GMT). No. of bitstreams: 1 Oliveira_DalianaDamacenoGilde_M.pdf: 964791 bytes, checksum: 7035668583ec53d4289bd006d1fa2a90 (MD5) Previous issue date: 2014 Resumo: Os estudos de implantação do Trecho Norte dos empreendimentos Rodoanel e Ferroanel, com traçados próximos, pode potencializar e viabilizar uma série de ações conjuntas, como o compartilhamento das plataformas de terraplenagem em alguns segmentos, otimizando as interferências, drenagem, tratamentos de solos moles, contenções, obras de proteção ambiental, remanejamento de interferências, adequações funcionais dos sistemas viários lindeiros e áreas de apoio, além de procurar minimizar as necessidades de desapropriações e reassentamentos complementares aos previstos para o Rodoanel, reduzindo de forma significativa os custos em relação a hipótese dos empreendimentos a serem implantados independentemente. Este trabalho, utilizando como suporte metodológico o estudo de caso, estuda a integração dos modais rodoviários e ferroviários e a apresenta as alternativas das implantações nas formas isoladas e faz um comparativo da possibilidade de compatibilização das implantações das linhas férreas com a rodovia. E apresenta como resultado, uma opção para os problemas de infraestrutura de transporte no Brasil, a possibilidade de se pensar em uma integração na construção dos vários modais básicos Abstract: The implantation studies of road and rail ring roads in São Paulo can enhance and facilitate a series of joint actions , such as sharing of earthwork in some segments platforms , optimizing interference , drainage, soft soil treatment , containment , protection works environmental , relocation interference , functional adaptations of the bordering road systems and support areas , and seek to minimize the needs of expropriation and resettlement complementary to that provided to the Beltway , significantly reducing costs in relation to the hypothesis of projects to be implemented independently . This work , using as methodological support the case study examines the integration of road and rail modes and presents alternative deployments in isolated forms and makes a comparison of the possibility of compatibility between implementations of the railways with the highway . And as a result has an option for the problems of transportation infrastructure in Brazil , the possibility of thinking about integration in the construction of several basic modes Mestrado Transportes Mestra em Engenharia Civil

Abstract

a new solution to estimate OD-M of transport and to design tailored bus routes, the project B_us (commercial"br" name of the project FitYourBus, funded by the European Commision H2020 programme frontierCities) proposes"br" a new way of collecting and treating mobility pattern data in order to reduce about 36% the cost of data"br" acquisition and 41% the cost of exploiting data, allowing the deployment of user-driven transport services. The"br" proposed methodology includes the following stages: 1) Platform. Deployment of a back-end service and its"br" administration interfaces. The data collection set-up is based on a client-server architecture using J2EE and"br" Docker technologies; 2) Data collection. Users provide their basic commuting data –origin, destination, work"br" hours, etc– using our cross-platform smartphone app, which communicates with the back-end service; 3) Data"br" treatment. The collected data stored in a database is converted into a proper OD-M through an algorithm that"br" combines Dijkstra's and A*algorithms, running as a MapReduce job on a Big Data Apache Hadoop engine."br" Single citizen objective optimization algorithm influences the development of the multi-objective optimization"br" branches in the problem (maximizing the overall time savings for the participants at the same time as maximizes"br" the number of passengers per bus)."br" To test the methodology and validate the correct implementation of the algorithm, a pilot project has taken place"br" in coordination with EMT, the main bus public company in the city of Madrid (Spain). The trial consisted in"br" deploying employees’ bus routes to reach to and to go from one of their operation centres (involving about 1,300"br" workers, including drivers, mechanical technicians, and other workers). Mobility patterns data of 30.8% of them"br" were obtained. After running the algorithm, the result was a set of vectors (one from each user), which was"br" exported to a GIS platform to plot the first “draft corridors” surrounding the routes that go through the most"br" repeated nodes. These corridors were particularized for the conditions of circulation of the buses and according"br" to the schedules of the daytime and night-time of the rest of employees’ routes of EMT and the current public"br" transport services in the metropolitan area. Results show that operation times of the two current employees’"br" routes have been reduced between 1.2% (but improving spatial coverage and frequencies) and 44.1% while has"br" been increased the fleet utilization ratio because the service passes to be used by workers who previously did not"br" use it (with a majority change from the car to the bus).