- Tytuł:
- Modelling and Validation of the Composite Shell of a Train Seat
- Autorzy:
-
Gołębiowski, Łukasz
Siwek, Marcin
Ciesielski, Marcin
Zagórski, Andrzej
Krauze, Sławomir
Majewski, Radosław - Powiązania:
- https://bibliotekanauki.pl/articles/2091274.pdf
- Data publikacji:
- 2020
- Wydawca:
- Instytut Kolejnictwa
- Tematy:
-
train seat structure
FRP composite
FEM modelling
experimental validation
konstrukcja fotela kolejowego
kompozyt FRP
test wytrzymałościowy
modelowanie MES
walidacja doświadczalna - Opis:
- The subject of the modelling work and the conducted experiments is the composite shell of a train seat. The activities carried out involved designing the geometry, planning the material structure, and selecting the materials to be used. The shell was built using polymer matrix fibrous composites (i.e. FRP – Fibre Reinforced Polymer – composites), which are lighter than steel and comply with the relevant standards for strength and safety at the same time. This was followed by creating a computational model for the shell and conducting a strength analysis in accordance with the guidelines of the relevant industry standard and strength hypotheses adopted for FRP composites. The calculations were conducted using ANSYS Composite PrepPost software based on the finite element method. The article offers a strength analysis of an optimised composite shell of a train seat. Based on the guidelines obtained as a result of the conducted modelling work, a physical prototype (validation model) of the seat was created. Hot vacuum lamination technology was applied in the production process. The experimental validation of the model, producing a positive result, was conducted using a test stand owned by S.Z.T.K. TAPS – Maciej Kowalski.
- Źródło:
-
Problemy Kolejnictwa; 2020, 189; 75--84
0552-2145
2544-9451 - Pojawia się w:
- Problemy Kolejnictwa
- Dostawca treści:
- Biblioteka Nauki
Artykuł