Substantiation of Improvements for the Bearing Structure of an Open Car to Provide a Higher Security during Rail/Sea Transportation

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dc.contributor.authorFomin, Oleksijcs
dc.contributor.authorLovska, Alyonacs
dc.contributor.authorKučera, Pavelcs
dc.contributor.authorPíštěk, Václavcs
dc.coverage.issue8cs
dc.coverage.volume9cs
dc.date.issued2021-08-13cs
dc.description.abstractThis article presents the most frequent damage in the bearing structure of a rail car during rail/sea transportation. The study includes load modes for the bearing structure of an open car such as unloading with a grab and transportation by a train ferry. It was found that the most vulnerable element of the bearing structure of an open car during unloading with a grab is the top cord. The authors suggest applying a viscous material (an elastomer) to reinforce the top cord. This solution was confirmed by means of a strength calculation, whose results showed the efficiency of the solution. The bearing structure of an open car during the train ferry transportation can be protected by mounting special fixation units on the bolster beams. The geometry of such units was chosen according to that of a chain binder. The results of the strength calculation demonstrated that the strength of the bearing structure of an open car was provided with the application of the fixation units suggested. The article also presents the results of the experimental determination of the strength of the improved bearing structure of an open car based on the finite element method and full-scale bench testing. The research conducted might be used by those who are interested in higher operational efficiency of rail cars during rail/sea transportation.en
dc.formattextcs
dc.format.extent1-17cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Marine Science and Engineering . 2021, vol. 9, issue 8, p. 1-17.en
dc.identifier.doi10.3390/jmse9080873cs
dc.identifier.issn2077-1312cs
dc.identifier.orcid0000-0001-9652-9897cs
dc.identifier.orcid0000-0003-2863-0226cs
dc.identifier.other172228cs
dc.identifier.researcheridR-5127-2018cs
dc.identifier.researcheridAAK-6214-2020cs
dc.identifier.scopus7005045820cs
dc.identifier.scopus6508192662cs
dc.identifier.urihttp://hdl.handle.net/11012/201490
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofJournal of Marine Science and Engineeringcs
dc.relation.urihttps://www.mdpi.com/2077-1312/9/8/873cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2077-1312/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectbearing structureen
dc.subjectopen caren
dc.subjectsecurity strengthen
dc.subjectsecurityen
dc.subjecttrain ferry transportationen
dc.subjecttransport mechanicsen
dc.titleSubstantiation of Improvements for the Bearing Structure of an Open Car to Provide a Higher Security during Rail/Sea Transportationen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-172228en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:47:58en
sync.item.modts2025.01.17 19:33:04en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav automobilního a dopravního inženýrstvícs
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