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Bieżące wydanie
O czasopiśmie
Zespół Redakcyjny
Redakcja i Wydawca
Opłaty za publikacje
Open Access
vol. 16, 6, 2022
Statystyki
CC-BY 4.0
Pobierz cytowanie
New Design of the Hatch Cover to Increase the Carrying Capacity of the Gondola Car
Denys Baranovskyi 1
,
 
Maryna Bulakh 1
,
 
Sergey Myamlin 2
,
 
Ivan Kebal 3
 
 
 
Więcej
Ukryj
1
Faculty of Mechanics and Technology, Rzeszow University of Technology, ul. Kwiatkowskiego 4, 37-450 Stalowa Wola, Poland
 
2
Department of Development and Technical Policy, JSC "Ukrainian Railway", Jerzy Giedroyc Str. 5, 03150, Kyiv, Ukraine
 
3
Department of Wagons, Ukrainian State University of Science and Technologies, Lazaryana Str. 2, 49010, Dnipro, Ukraine
 
 
Autor do korespondencji
Denys Baranovskyi   

Faculty of Mechanics and Technology, Rzeszow University of Technology, ul. Kwiatkowskiego 4, 37-450 Stalowa Wola, Poland
 
 
Adv. Sci. Technol. Res. J. 2022; 16(6):186-191
DOI: https://doi.org/10.12913/22998624/156205
 
 
Artykuł (PDF)
 
SŁOWA KLUCZOWE
design
rolling stock
railways
gondola car hatch cover
 
DZIEDZINY
 
STRESZCZENIE
The paper presents a new design of the gondola car hatch cover to increase the carrying capacity. The results of calculations the CAD model of the gondola car hatch cover showed that the maximum equivalent stresses do not exceed 216.4 MPa, the maximum equivalent displacements are 3.323 mm, and the maximum equivalent strains are 6.834×10-4. A new design of the gondola car hatch cover helps reduce the tare weight of 1.2%, i.e. increase the load capacity of the gondola car of 0.9 tons. The proposed design of the gondola hatch cover allows one to reduce the amount of rolling stock in the train by one unit while maintaining the total mass of the train.
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