Browsing 2nd International Scientific and Practical Conference “Energy-Optimal Technologies, Logistic and Safety on Transport” (EOT-2019) by Subject "car dumper VRS–134M"
(Dnipro National University of Railway Transport named after Academician V. Lazaryan, 2019) Dovhaniuk, Stepan S.; Kalashnyk, Volodymyr O.; Reidemeister, Alexey G.; Shykunov, Oleksandr A.
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.