Exploració per tema "Geometric nonlinearity"

Ara es mostren els items 1-5 de 5

    • Analysis of the effect of provisional ties on the construction and current deformation of Mallorca cathedral 

      Pelà, Luca; Bourgeois, Julien; Roca Fabregat, Pedro; Cervera Ruiz, Miguel; Chiumenti, Michele (2016-04)
      Article
      Accés restringit per política de l'editorial
      This paper presents the analysis of the structure of Mallorca Cathedral taking into account the influence on structural behaviour of auxiliary iron ties used during the construction process. Recent studies (Roca et al., ...

    • Análise dinâmica não linear de estruturas em contato com o solo 

      Rosas, L.R.B.; Silva, A.R.D.; Silveira, Ricardo (Universitat Politècnica de Catalunya. CIMNE, 2018)
      Article
      Accés obert
      Os elementos estruturais, em muitas situações, estão apoiados em outros corpos, tais como o solo, que podem oferecer restrições de movimentos em algumas direções. Por isso, a análise estática e dinâmica desses elementos ...

    • Continuum FE models for the analysis of Mallorca Cathedral 

      Roca Fabregat, Pedro; Cervera Ruiz, Miguel; Pelà, Luca; Clemente, Roberto; Chiumenti, Michele (2013)
      Article
      Accés restringit per política de l'editorial
      From the theoretical point of view, systems composed by masonry arches or vaults would require, during construction, the simultaneous activation of all structural elements in order to reach the optimum balance of thrusts. ...

    • 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, ...