Stresses analysis on a rail part

dc.contributor.authorPAIVA, Cássio Eduardo Lima de
dc.contributor.authorSOUSA, José Luíz Antunes de Oliveira e
dc.contributor.authorALMEIDA, L. C.
dc.contributor.authorAGUIAR, P. R.
dc.contributor.authorCORREIA, Luiz Fernando de Melo
dc.contributor.authorWATANABE, Juliana Silva
dc.contributor.authorCARVALHO, Rodrigo Moreira de
dc.contributor.authorPEIXOTO, Creso de Franco
dc.contributor.authorPASCHOALIN, Denis Palomo
dc.description.abstractThe EFVM (Vitoria Minas Railroad) is one of the main railways in Brazil. It transports freight trains of ore, 220 wagons each. These wagons have 2 boogies of 2 axles each and 32 metric tons on metre gauge. Elastic strains were measured on a special part of this railway due to these trains. The main load to evaluate stresses and strains was a G 16 Locomotive, a C-C kind from Vale, a Brazilian Company. The measurements were obtained by dynamic deflectometer installed on a main line of this railway, near Ipatinga, a city from Minas Gerais, one of Brazil states. This track was equipped to obtain stresses under an equal repeated static load. A simulation of the stresses was made under critical strain by Ferrovia 1.0 software. It was also made an evaluation of unequal results from neighbor sleepers taking in comparison two equipped parts of this railway, one with compacted ballast and no compaction to the other. The results were strain limited, avoiding breakage or damage to the studied rails. This work analyses these measurements focusing on the improvement of track quality.en
dc.identifier.citationPAIVA, Cássio Eduardo Lima de; SOUSA, José Luíz Antunes de Oliveira e; ALMEIDA, L. C.; AGUIAR, P. R.; CORREIA, Luiz Fernando de Melo; WATANABE, Juliana Silva; CARVALHO, Rodrigo Moreira de; PEIXOTO, Creso de Franco; PASCHOALIN, Denis Palomo. Stresses Analysis on a Rail Part. Journal of Civil Engineering and Architecture (Print), v. 7, n. 8, p. 964-973, 2013.
dc.relation.ispartofJournal of Civil Engineering and Architecture (Print)
dc.rightsAcesso Aberto
dc.rights.licenseEste é um artigo publicado em acesso aberto sob uma licença Creative Commons (CC BY-NC 4.0). Fonte: Acesso em: 13/09/2019"
dc.subjectRailway track
dc.subjectField strain survey
dc.subjectRail stresses
dc.titleStresses analysis on a rail partpt_BR
Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
1.29 MB
Adobe Portable Document Format