Now showing items 4-6 of 6

  • Numerical homogenization for composite materials analysis: comparison with other micro mechanical formulations 

    Otero Gruer, Fermín Enrique; Oller Martínez, Sergio Horacio; Martínez García, Javier; Salomón, Ramón Omar (2015-04)
    Article
    Restricted access - publisher's policy
    This work presents a two-scale homogenization procedure to analyze three dimension composite structures by FEM. The theory implemented is compared with other micro-structural formulations: micro models and serial parallel ...
  • Numerical modelling of behaviour of carbon nanotube-reinforced composites 

    Otero-Gruer, Fermín; Oller Martínez, Sergio Horacio; Martínez García, Javier; Salomón, Ramón Omar (Centro Internacional de Métodos Numéricos en Ingeniería (CIMNE), 2011)
    Conference report
    Open Access
    Since their discovery by Lijima in 1991[1], carbon nanotubes (CNTs), are considered a new generation of reinforcement [2]. Their "nano" size structure makes them potentially free of defects, which provides them with ...
  • Simulación numérica de elastómeros multi-fase en estiramientos principales 

    Salomón, Ramón Omar; Oller, Sergio; Barbat Barbat, Horia Alejandro (Universitat Politècnica de Catalunya, 2000)
    Article
    Open Access
    En este trabajo se propone un modelo hiperelástico generalizado para el análisis de elastómeros multi-fase. El modelo se desarrolla en grandes deformaciones en función de los estiramientos principales. Debido a la ...