Enviaments recents

  • Finite elements vs. equivalent-frame models for URM walls’ in-plane behaviour 

    Siano, Rossella; Camata, Guido; Sepe, Vincenzo; Spacone, Enrico; Roca Fabregat, Pedro; Pelà, Luca (2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    As a consequence of the large number of masonry buildings and their important historical value, there is an ongoing effort to investigate their structural behaviour. This has led to a continuous development of new methodologies ...
  • New models for structural analysis of composite beams 

    Turmo Coderque, José; Lozano Galant, Jose Antono; Mirambell Arrizabalaga, Enrique; Xu, Dong (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Most codes assume a rigid interaction between concrete and steel in composite beams. This assumption assumes that there is no relative slip at the interface of both materials and Navier’s hypothesis is fully applicable. ...
  • Buildings in Barcelona protected from railway-induced vibrations with base isolation 

    López Almansa, Francisco; Eskubi Ugarte, Ignacio; Araníbar, Hugo; Mas, Cristina; Roca Fabregat, Pedro; Clapés Boixader, Jaume; Caselles Magallón, Josep Oriol (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2014)
    Text en actes de congrés
    Accés obert
    This work describes two mid-height RC base isolated buildings recently erected in Barcelona. Both buildings are located near the main railway station in Barcelona (Barcelona-Sants), thus undergoing dynamic excitations due ...
  • A numerical study of curved steel I-girders subjected to shear 

    Mirambell Arrizabalaga, Enrique; Rodríguez, Ezequiel; Rodríguez, Ángel Alberto (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    The use of steel I-girders that are curved in plan is common in civil engineering, being used in structures such as roads and footbridges. The current European design provisions for steel I-girders are covered by Eurocode ...
  • Full slenderness range DSM approach for ferritic stainless steel hollow cross-sections 

    Arrayago Luquin, Itsaso; Rasmussen, Kim J.R.; Real Saladrigas, Esther (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper presents a full slenderness range DSM approach for the prediction of the cross-sectional resistance of ferritic stainless steel hollow sections subjected to different loading conditions using the same strength ...
  • Probability distribution functions to characterize the orientation profile of SFRC 

    Molins i Borrell, Climent; Lorente Monleón, Sandokan (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Steel Fiber Reinforced Concrete (SFRC) still deserves much research because some aspects of its tension response have to be better predicted. It is accepted that the mechanical properties are intimately linked to the fiber ...
  • Steam curing effect on the properties of fly ash high performance recycled aggregates concrete 

    Gonzàlez Corominas, Andreu; Etxeberria Larrañaga, Miren (2016)
    Text en actes de congrés
    Accés obert
    The aim of this study is to encourage the use of Recycled Concrete Aggregate (RCA) in High Performance Concrete (HPC) with fly ash. Three types of coarse RCA sourced from medium to high strength concretes were employed in ...
  • A macro-modelling finite element technique for the realistic simulation of cracking in masonry structures 

    Saloustros, Savvas; Pelà, Luca; Cervera Ruiz, Miguel; Roca Fabregat, Pedro (CRC Press, 2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper presents an improved computational model for the analysis of masonry structures based on continuum mechanics finite element approaches. The proposed numerical technique uses a cracktracking algorithm to model ...
  • 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 ...
  • Análisis lineal de pandeo de una viga esbelta rigidizada longitudinalmente y sometida a carga concentrada 

    Graciano, Carlos; Loaiza, Nelson; Chacón Flores, Rolando Antonio (Sociedad Venezolana de Métodos Numéricos en Ingeniería, 2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    En la construcción tradicional de puentes mixtos acero-concreto cuya estructura consiste en vigas tipo placa, las losas de hormigón de las cubiertas son a menudo vaciadas antes del ensamblaje. Siendo estas estructuras de ...

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