Exploració per autor "Segovia, Angélica"

Ara es mostren els items 4-8 de 8

    • Fractura a velocidades de impacto en distintos grados de copolímeros de propileno-etileno 

      Martínez Benasat, Antonio; Segovia, Angélica; Illescas Fernandez, Silvia; Sánchez Soto, Miguel (2009-03-25)
      Comunicació de congrés
      Accés obert
      Se han inyectado probetas de 9 mm de espesor de dos copolímeros de propileno-etileno. A estos espesores estos copolímeros cumplen los requisitos de la LEFM. Se ha determinado KIC en un equipo de impacto pendular y se ...

    • Fracture behaviour of an EPBC film. Study of the relationships between J0 and EWF 

      Martínez Benasat, Antonio; Delgado, A; Segovia, Angélica; Sánchez Soto, Miguel; Salazar, Alicia (2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The fracture behavior for a film of ethylene-propylene block copolymer has been studied applying the essential work of fracture method. Double-Edge Notch Tensile (DDENT) specimens were sharpened by two different techniques. ...

    • Influence of the notch sharpening on the fracture toughness of bulk ethylene-propylene block copolymers 

      Salazar, Alicia; Rodríguez, Jesús; Segovia, Angélica; Martínez Benasat, Antonio (2010-03-02)
      Article
      Accés restringit per política de l'editorial
      The effect of the notch sharpening procedure on the fracture toughness computed under linear-elastic and elastic-plastic conditions (at low and high loading rates, respectively) of a bulk ethylene–propylene block copolymer ...

    • Relevance of the femtolaser notch sharpening to the fracture of ethylene-propylene copolymers 

      Salazar, Alicia; Rodríguez, Jesús; Segovia, Angélica; Martínez Benasat, Antonio (2010-02-17)
      Article
      Accés restringit per política de l'editorial
      The effect of the notch sharpening on the fracture toughness measured under Linear Elastic Fracture Mechanics (LEFM), Elastic–Plastic Fracture Mechanics (EPFM) and Post-Yielding Fracture Mechanics (PYFM) approaches has ...

    • The role of notching damage on the fracture parameters of ethylene propylene block copolymers 

      Salazar, Alicia; Segovia, Angélica; Martínez Benasat, Antonio; Rodríguez, Jesús (2010-03-26)
      Article
      Accés restringit per política de l'editorial
      The influence of the notching procedure on the fracture toughness measured via Elastic- Plastic Fracture Mechanics has been analyzed on four different ethylene-propylene block copolymers with two distinct dimensions, ...