Investigation of Possibility of Hopper Cars Unloading on the Car Dumper VRS–134M
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Dnipro National University of Railway Transport named after Academician V. Lazaryan
Abstract
EN: Abstract. It was developed a computational model to evaluate the body strength of short base hopper models 19-758-01, 20-471, and 20-4015 when unloading them on the car dumper VRS–134M. Modeling of the stress-strain state of the car design was made using the finite element method. It was established that in terms of strength, bodies of the hopper models 19-758-01, 20-471, and 20-4015 are suitable for unloading on car dumper. The results of experimental studies showed sufficiently high accuracy of the chosen computational model for estimating the stress-strain state of design and confirmed the possibility of hopper car unloading on the car dumper VRS–134M.
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S. Dovhaniuk: ORCID 0000-0003-1320-3192, V. Kalashnyk: ORCID 0000-0002-8073-4631,O. Shykunov: ORCID 0000-0002-8256-2634, A. Reidemeister: ORCID 0000-0001-7490-7180
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Investigation of Possibility of Hopper Cars Unloading on the Car Dumper VRS–134M [Electronic resource] / Stepan Dovhaniuk, Volodymyr Kalashnyk, Alexei Reidemeister, Oleksandr Shykunov // MATEC Web of Conferences. – 2019. – Vol. 294 : 2nd International Scientific and Practical Conference “Energy-Optimal Technologies, Logistic and Safety on Transport” (EOT-2019). – DOI: 10.1051/matecconf/201929406003.