Exploració per tema "Inverse analysis"

Ara es mostren els items 1-8 de 8

    • Analysis of design constitutive model for plastic fibre reinforced concrete through inverse analysis 

      Galeote Moreno, Eduardo; Nogales Arroyo, Alejandro; Fuente Antequera, Albert de la (Springer, 2021)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The increasing use of fibre reinforced concrete (FRC) as a structural material requires a constant development of new tools for design purposes. In this line, different codes and guidelines include constitutive models for ...

    • Backanalysis of measured movements in ageing tunnels 

      de Santos, C.; Ledesma Villalba, Alberto; Gens Solé, Antonio (CRC Press/Balkema, 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The paper describes a procedure to perform backanalysis in a systematic manner in the context of ageing tunnels. Basically the input data include information on relative displacements or deformations of specific points ...

    • Backanalysis of measured movements in ageing tunnels 

      Santos Rodríguez, Cristian de; Ledesma Villalba, Alberto; Gens Solé, Antonio (Universitat Politècnica de Catalunya. Escola Tècnica Superior d'Enginyers de Camins Canals i Ports de Barcelona, 2011-11-15)
      Comunicació de congrés
      Accés obert
      The paper describes a procedure to perform backanalysis in a systematic manner in the context of ageing tunnels. Basically the input data include information on relative displacements or deformations of specific points ...

    • Constrained observability techniques for structural system identification using modal analysis 

      Peng, Tian; Nogal, María; Casas Rius, Joan Ramon; Lozano Galant, José Antonio; Turmo Coderque, José (2020-08)
      Article
      Accés obert
      The characteristics of civil structures inevitably suffer a certain level of damage during its lifetime and cheap, non-destructive and reliable methods to assess their correct performance are of high importance. Structural ...

    • Simplified calculation of shear rotations for first-order shear deformation theory in deep bridge beams 

      Emadi, Seyyedbehrad; Ma, Haiying; Lozano Galant, José Antonio; Turmo Coderque, José (2023-03)
      Article
      Accés obert
      Nodal rotations are produced by bending and shear effects and bending rotations can be easily calculated using Euler–Bernoulli’s stiffness matrix method. Nevertheless, shear rotations are traditionally neglected, as their ...

    • Size effect on post-cracking strength of high performance fibre-reinforced concrete 

      Galeote Moreno, Eduardo; Blanco Álvarez, Ana; Fuente Antequera, Albert de la; Goodier, Chris; Austin, Simon (Springer, 2017)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The size effect is a well-known phenomenon in the design of reinforced concrete structures. Although it has been studied extensively for conventional concrete with or without traditional reinforcement, its influence on ...

    • Structural health monitoring of 2D plane structures 

      Mobaraki, Behnam; Ma, Haiying; Lozano Galant, José Antonio; Turmo Coderque, José (2021-03)
      Article
      Accés obert
      This paper presents the application of the observability technique for the structural system identification of 2D models. Unlike previous applications of this method, unknown variables appear both in the numerator and the ...

    • Using reduced basis approximation for efficient surrogate-based inverse identification of thermo-hydro-mechanical parameters from an in situ heating test 

      Larion, Ygee; Chen, Guangjing; Zlotnik, Sergio; Díez, Pedro; Seetharam, Suresh; Massart, Thierry J. (Springer Nature, 2022-06-27)
      Article
      Accés obert
      In this paper, a reduced-order model built from the reduced basis (RB) method is used as a surrogate for an inverse identification problem related to coupled thermo-hydro-mechanical (THM) processes. The RB space—spanned ...