Listar IIT por autor "Vergara-Vazquez, Julio"
Mostrando ítems 1-7 de 7
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Análisis de la distribución de presión de contacto de un sistema de frenado para vehículo Baja SAE
Estrada, Quirino (REVISTA SOMIM, 2018-09-25)En el presente artículo se evalúa numéricamente el efecto que produce la fuerza normal y coeficientes de fricción en la distribución de la presión de contacto y temperatura de un sistema de frenado. Para tal objetivo ... -
Effect of end-clamping constraints on bending crashworthiness of square profiles
Estrada Barbosa, Quirino (2021-07-16)The bending crashworthiness performance of thin-walled structures is affected by several factors such as the end-clamping constraints. The end-clamping configuration should be carefully investigated since it is an important ... -
Energy absorption of single and multi-cell profiles under bending load considering damage evolution
Estrada, Quirino (2018-05-14)In this paper, the energy absorption response of single and multi-cell profiles with different cross sections under bending load is presented. Emphasis was given to the modeling of damage initiation criteria and damage ... -
Evaluación numérica de un subsolador biónico inspirado en el armadillo de nueve bandas (Dasypus novemcinctus)
Estrada Barbosa, Quirino (SOMIM, 2019-09-20)Se presenta la evaluación numérica de un diseño de subsolador biónico para labores de labranza empleando el método de elemento finito. El diseño está inspirado en la forma de la garra de un armadillo de nueve bandas y tiene ... -
Finite element simulations of the bending resistance of square profiles with topological modifications
Estrada Barbosa, Quirino (IOP Conference Series: Materials Science and Engineering, 2019)Bending resistance is one of the most important requirements in automobile structural members when lateral crashes occur. For this purpose, the current paper studies the bending and crashworthiness capacity of square ... -
Numerical evaluation of friction effects on the energy absorption of square profiles under bending load
Estrada Barbosa, Quirino (IOP Conference Series: Materials Science and Engineering, 2019)Friction is often associated with undesirable effects on mechanical systems. However, friction could be useful to increase the energy absorption capacity of thin-walled structures subjected to bending loads. The current ... -
Numerical simulations of sandwich structures under lateral compression
Estrada Barbosa, Quirino (2019-06-30)The current paper analyzes the effect of the cross-section on the energy absorption capabilities of sandwich structures under compressive loads. For this purpose, several cross-section including triangular, square, ...