Listar Artículo en revista de investigación por autor "Gómez-Vargas, Oscar"
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Effect of radial clearance and holes as crush initiators on the crashworthiness performance of bi-tubular profiles
Estrada Barbosa, Quirino (2019-07-01)The use of bi-tubular structures has gained importance in the design of energy absorption systems for protectionof passengers in train collisions. Therefore, it is critical to improve the crashworthiness performance of ... -
Energy absorption performance of concentric and multi-cell profiles involving damage evolution criteria
Estrada, Quirino (2018-03-01)Many advantages are attributed to concentric and multi-cell columns, respect to single cell structures, which made them useful for applications in automobile design. The current paper analyzes the effect of cross-section ...