Exploració per autor "Grünewald, Steffen"

Ara es mostren els items 1-4 de 4

    • A sinergia estrutural do betão auto-compactável reforçado com fibras 

      Laranjeira de Oliveira, Filipe; Grünewald, Steffen; Molins i Borrell, Climent; Aguado de Cea, Antonio (2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      O betão auto-compactável reforçado com fibras (BACRF) surge como uma consequência natural da tentativa de reunir num único material as vantagens associadas aos betões auto-compactáveis (BAC) e aos betões reforçados com ...

    • Application of FRC constitutive models to modelling of slabs 

      Blanco Álvarez, Ana; Pialarissi Cavalaro, Sergio Henrique; Fuente Antequera, Albert de la; Grünewald, Steffen; Blom, C.B.M.; Walraven, Joost C. (2015-09)
      Article
      Accés restringit per política de l'editorial
      Fibre reinforcement technology has advanced significantly in recent years and, as a result, expanded into different applications. In particular, steel fibre-reinforced concrete has been successfully employed in flat slabs ...

    • Influence of fibre orientation on the performance of steel fibre-reinforced concrete 

      Grünewald, Steffen; Laranjeira de Oliveira, Filipe; Walraven, Joost C.; Aguado de Cea, Antonio; Molins i Borrell, Climent (International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The performance of fibre-reinforced materials in the hardened state depends on the material behaviour, the production method and influences related to the structure. The position and the orientation of fibres in a structure ...

    • Plastic fibres as the only reinforcement for flat suspended slabs: Parametric study and design considerations 

      Pujadas Álvarez, Pablo; Blanco Álvarez, Ana; Pialarissi Cavalaro, Sergio Henrique; Aguado de Cea, Antonio; Grünewald, Steffen; Blom, C.B.M.; Walraven, Joost C. (2014-11-15)
      Article
      Accés restringit per política de l'editorial
      The use of constitutive equations from the standards to model flat suspended slabs reinforced only with plastic fibres leads to an overestimation of the experimental response of these elements. To address such problem, a ...