Ara es mostren els items 25-44 de 121

    • Combining Brazilian tests on masonry cores and double punch tests for the mechanical characterization of historical mortars 

      Marastoni, Diego; Pelà, Luca; Benedetti, Andrea; Roca Fabregat, Pedro (2016-06)
      Article
      Accés obert
      This research presents a novel integrated methodology for the experimental characterization of historical mortars, including different types of laboratory tests. Different experimental tests on lime mortar brickwork were ...
    • Comparison of MDT techniques for mechanical characterization of historical masonry 

      Pelà, Luca; Roca Fabregat, Pedro; Aprile, Alessandra (CRC Press, 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents the results of an experimental program evaluating the possibility of available Minor Destructive Testing (MDT) techniques for the mechanical characterization of historical masonry. In particular, the ...
    • Comparison of seismic analysis methods applied to a historical church struck by 2009 L’Aquila earthquake 

      Endo, Yohei; Pelà, Luca; Roca Fabregat, Pedro; da Porto, F.; Modena, C. (2015-07)
      Article
      Accés obert
      This paper presents the seismic assessment of a historical church by means of different analysis methods. The church of San Marco, seriously damaged by 2009 L’Aquila earthquake, Italy, is chosen as case-study. The analysis ...
    • Comparison of seismic assessment procedures for masonry arch bridges 

      Pelà, Luca; Aprile, Alessandra; Benedetti, Andrea (2013-01)
      Article
      Accés restringit per política de l'editorial
      This work delves into the seismic assessment of masonry bridges through a detailed analysis of an existing triple-arched bridge. Firstly, the effectiveness of the nonlinear static analysis is evaluated by means of a ...
    • Complete experimental characterization of lime mortar and clay brick masonry 

      Pelà, Luca; Canella, Elisa; Kasioumi, Konstantina; Roca Fabregat, Pedro; Marastoni, Diego (Taylor & Francis, 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This work investigates the mechanical behaviour of lime mortar and clay brick masonry by presenting the results of a comprehensive experimental program carried out in the laboratory. Different kinds of masonry samples were ...
    • Compression test of masonry core samples extracted from existing brickwork 

      Pelà, Luca; Canella, Elisa; Aprile, Alessandra; Roca Fabregat, Pedro (2016-08)
      Article
      Accés obert
      This research is focused on the experimental characterisation of the compressive behaviour of masonry in existing buildings. The proposed technique is based on in situ core drilling of masonry members. Two walls were built ...
    • Construction process numerical simulation and seismic assessment of Mallorca Cathedral 

      Roca Fabregat, Pedro; Pelà, Luca; Cervera Ruiz, Miguel; Clemente, Roberto (IB2MaC, 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents a numerical study of Mallorca Cathedral carried out by means of a FE approach devised for the study of this complex historical construction. Previous studies, including inspection and historical research, ...
    • Continuum damage model for nonlinear analysis of masonry structures 

      Pelà, Luca (Universitat Politècnica de Catalunya, 2009-03-26)
      Tesi
      Accés obert
      The present work focuses on the formulation of a Continuum Damage Mechanics model for nonlinear analysis of masonry structural elements. The material is studied at the macro-level, i.e. it is modelled as a homogeneous ...
    • 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. ...
    • Continuum model for inelastic behaviour of masonry 

      Pelà, Luca; Cervera Ruiz, Miguel; Roca Fabregat, Pedro (2011)
      Text en actes de congrés
      Accés obert
      A continuum model capable of modelling the inelastic behaviour of masonry is presented. The model includes the description of viscoelasticity, orthotropic damage and tensile crack localization. The theoretical framework ...
    • Control node identification in nonlinear seismic analysis of masonry arch bridges 

      Leprotti, Linda; Pelà, Luca; Aprile, Alessandra; Benedetti, Andrea (International Masonry Society, 2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The structural analysis of masonry arch bridges involves several crucial issues related to the seismic safety assessment, since the application of both static and dynamic nonlinear analyses is not trivial. The reliability ...
    • Cyclic shear-compression testing of brick masonry walls repaired and retrofitted with basalt textile reinforced mortar 

      Garcia Ramonda, Larisa; Pelà, Luca; Roca Fabregat, Pedro; Camata, Guido (2022-03)
      Article
      Accés obert
      This paper reports an experimental programme on masonry walls composed of handmade solid clay brick and hydraulic lime mortar. Reversed cyclic shear compression tests were carried out on the walls in three different ...
    • Cylindrical samples of brick masonry with aerial lime mortar under compression: experimental and numerical study 

      Pelà, Luca; Saloustros, Savvas; Roca Fabregat, Pedro (Elsevier, 2019-12)
      Article
      Accés obert
      This research presents an experimental and numerical study focusing on the compression test of cylindrical samples core drilled from existing masonry walls. This method is suitable for the minor destructive assessment of ...
    • Dalla raccolta dei dati all'analisi del modello nella valutazione della sicurezza sismica 

      Benedetti, Andrea; Pelà, Luca (2010)
      Text en actes de congrés
      Accés obert
      Nella nota si presentano considerazioni e valutazioni utili a istituire un procedimento logico per la traduzione del ventaglio dei dati raccolti nello studio preliminare di una costruzione, in un modello numerico ...
    • Data analysis using ARX models applied to static structural health monitoring of the Monastery of Sant Cugat 

      Makoond, Nirvan Chandra; Pelà, Luca; Molins i Borrell, Climent; Roca Fabregat, Pedro (International Centre for Numerical Methods in Engineering (CIMNE), 2021)
      Text en actes de congrés
      Accés obert
      The church of the monastery of Sant Cugat close to Barcelona is a medieval construction characterized by a complex structural behaviour stemming from the interaction among various structural elements built over different ...
    • Dynamic characteristics of stone masonry walls before and after damage: Experimental and numerical investigations 

      Gönen, Semih; Pulatsu, Bora; Erduran, Emrah; Pelà, Luca; Soyoz, Serdar (Elsevier, 2024-03-03)
      Article
      Accés obert
      Seismic behavior of masonry walls has been heavily investigated, especially by means of laboratory experiments employing cyclic tests to determine the mechanical parameters and seismic capacity. Nevertheless, the dynamic ...
    • Dynamic elastic properties of brick masonry constituents 

      Makoond, Nirvan Chandra; Pelà, Luca; Molins i Borrell, Climent (Elsevier, 2019-02)
      Article
      Accés obert
      When subjected to dynamic loading, materials can exhibit a mechanical behaviour quite different from its static counterpart. The evaluation of dynamic properties is thus very useful in the assessment of existing masonry ...
    • Dynamic identification and static loading tests of timbrel vaults: application to a Modernist 20th century heritage structure 

      Endo, Yohei; Llorens Sulivera, Miquel; Roca Fabregat, Pedro; Pelà, Luca (Taylor & Francis, 2017-06)
      Article
      Accés obert
      This paper presents the study of the structural performance of a set of timbrel vaults belonging to the so-called Administration Pavilion of the Hospital de Sant Pau, a large-scale hospital complex located in Barcelona. ...
    • EA-MP7: Examen FQ: primavera 2019 

      Pelà, Luca; Roca Fabregat, Pedro; Villalba Herrero, Vicenç (Universitat Politècnica de Catalunya, 2019-06-19)
      Examen
      Accés restringit a la comunitat UPC
    • EA-MP7: Examen MQ: primavera 2019 

      Pelà, Luca; Roca Fabregat, Pedro; Villalba Herrero, Vicenç (Universitat Politècnica de Catalunya, 2019-03-25)
      Examen
      Accés restringit a la comunitat UPC