@inproceedings{207939e292274d6fa1a84c7e3c4ba747,
title = "Numerical evaluation of equivalent material properties in the extruded aluminum panel for urban railway vehicle car bodies",
abstract = "In this study, the equivalent material properties in the extruded aluminum panel were verified and used to predict the behavior of the car body of urban railway vehicles. Firstly, the four equivalent material properties proposed by C{\^o}t{\'e} were examined through the comparisons with FE results. And then, three-point bending test on the aluminum panel was also simulated using homogenized core models having the equivalent properties. For more details, a model with additional ribs was simulated as well. Finally, a railway vehicle car body with equivalent properties was analyzed under a vertical load in comparison with corrugated core model (namely initial model). Consequently, the results were in good agreement with the FE simulations of the initial model. Other load cases also will be carried out at a future work.",
keywords = "Car Body, Corrugated Core, Equivalent Stiffness, FEM analysis, lightweight",
author = "Lee, \{Woo Geun\} and Lim, \{Jae Yong\} and Kim, \{Jung Seok\}",
note = "Publisher Copyright: {\textcopyright} 2015 AIP Publishing LLC.; International Conference on Numerical Analysis and Applied Mathematics 2014, ICNAAM 2014 ; Conference date: 22-09-2014 Through 28-09-2014",
year = "2015",
month = mar,
day = "10",
doi = "10.1063/1.4913128",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Simos, \{Theodore E.\} and Simos, \{Theodore E.\} and Simos, \{Theodore E.\} and Charalambos Tsitouras",
booktitle = "Proceedings of the International Conference on Numerical Analysis and Applied Mathematics 2014, ICNAAM 2014",
}
