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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Desenvolvimento de estrutura veicular do tipo space frame construída com tubos de pvc / Structural analysis by finite elements of vehicle chassis made with pvc tubes

Souza, Leandro Rodrigues da SIlva 20 February 2015 (has links)
Submitted by Marlene Santos (marlene.bc.ufg@gmail.com) on 2016-04-05T18:07:42Z No. of bitstreams: 2 dissertacao - Leandro Rodrigues da Silva Souza - 2015.pdf: 16210462 bytes, checksum: 475bed9248c2dcb7bf0346adfc69a5f0 (MD5) license_rdf: 19874 bytes, checksum: 38cb62ef53e6f513db2fb7e337df6485 (MD5) / Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2016-04-06T12:44:50Z (GMT) No. of bitstreams: 2 dissertacao - Leandro Rodrigues da Silva Souza - 2015.pdf: 16210462 bytes, checksum: 475bed9248c2dcb7bf0346adfc69a5f0 (MD5) license_rdf: 19874 bytes, checksum: 38cb62ef53e6f513db2fb7e337df6485 (MD5) / Made available in DSpace on 2016-04-06T12:44:50Z (GMT). No. of bitstreams: 2 dissertacao - Leandro Rodrigues da Silva Souza - 2015.pdf: 16210462 bytes, checksum: 475bed9248c2dcb7bf0346adfc69a5f0 (MD5) license_rdf: 19874 bytes, checksum: 38cb62ef53e6f513db2fb7e337df6485 (MD5) Previous issue date: 2015-02-20 / In order to collaborate with technology and accessibility, this work proposes the development of a Space Frame chassis, constructed with polyvinyl Chloride (PVC). To the development were used PVC tubes and fittings, commonly used in civil builders. The essential parameters of the PVC were obtained experimentally and used to simulate the chassis. Along the development, analyses of tension and deformation were made in the proposed structure. Using computer simulation, the finite element analysis could provide the structure behaviour in different scenarios, as bending, tension and deformation. / Com o intuito de colaborar com o campo da tecnologia e acessibilidade, este trabalho propõe o desenvolvimento de uma estrutura veicular do tipo Space Frame, construída a partir de tubos de policloreto de Vinila (PVC). Para tanto, foram utilizados tubos e conexões de PVC normalmente empregados na construção civil. Os parâmetros essenciais do PVC para a simulação foram obtidos experimentalmente. São realizadas análises de tensões e deformações da estrutura, por meio de simulação computacional, utilizando um solver de Elementos Finitos, propiciando análise do protótipo, sob condições de solicitação a flexão devido a cargas distribuídas sobre as suas regiões.

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