• Nonlinear constitutive formulation for a finite deformation beam model based on the mixing rule for composites 

      Mata Almonacid, Pablo; Oller Martínez, Sergio Horacio; Barbat Barbat, Horia Alejandro; Boroschek Krauskopf, Rubén Luis (2007)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Constitutive nonlinearity for beam models has been traditionally described by means of concentrated and distributed models, in the most cases, formulated assuming infinitesimal deformation. The concentrated models consider ...
    • Numerical modelling of the seismic response of buildings with energy dissipators 

      Barbat Barbat, Horia Alejandro; Oller Martínez, Sergio Horacio; Mata Almonacid, Pablo; Vielma, Juan Carlos (2007-06-01)
      Text en actes de congrés
      Accés obert
      The poor performance of many framed RC structures in recent strong earthquakes has alerted about the need of improving their seismic behavior especially when they are designed according to obsolete seismic codes. Sometimes, ...