Enviaments recents

  • Analytical modeling of reinforced concrete columns subjected to bidirectional shear 

    Osorio Bustamante, Edison; Bairán García, Jesús Miguel; Marí Bernat, Antonio Ricardo (2017-05-01)
    Article
    Accés restringit per política de l'editorial
    Under general seismic loading, reinforced concrete columns may be subjected to lateral loads in more than one direction. Available experimental data on columns subjected to bidirectional forces indicate that higher levels ...
  • Open-source digital technologies for low-cost monitoring of historical constructions 

    Basto, Camilo; Pelà, Luca; Chacón Flores, Rolando Antonio (2017-05)
    Article
    Accés restringit per política de l'editorial
    This paper shows new possibilities of using novel, open-source, low-cost platforms for the structural health monitoring of heritage structures. The objective of the study is to present an assessment of increasingly available ...
  • Designing experiments using digital fabrication in structural dynamics 

    Chacón Flores, Rolando Antonio; Oller Martínez, Sergio Horacio (2017-07)
    Article
    Accés obert
    In engineering, traditional approaches aimed at teaching concepts of dynamics to engineering students include the study of a dense yet sequential theoretical development of proofs and exercises. Structural dynamics are ...
  • Spar concrete monolithic design for offshore wind turbines 

    Campos Hortigüela, Alexis; Molins i Borrell, Climent; Gironella Cobos, Xavier; Trubat Casal, Pau (2016-06)
    Article
    Accés restringit per política de l'editorial
    Significant research efforts are now being directed at floating offshore wind turbines. The main challenge posed by floating wind turbines is the high construction and installation costs of the substructure, which make it ...
  • Stainless steel plate girders subjected to shear buckling at normal and elevated temperatures 

    Reis, André Inacio; Lopes, Nuno; Real Saladrigas, Esther; Real, Paulo Vila (2017-03)
    Article
    Accés restringit per política de l'editorial
    Numerical simulations have been widely applied, for the determination of the resistance of steel structural elements, when experimental analysis are not possible (due to cost or size limitations) or when parametric studies ...
  • Distribution of fibers in SFRC segments for tunnel linings 

    Carmona, Sergio; Molins i Borrell, Climent; Aguado de Cea, Antonio; Mora, Felipe (2016-01)
    Article
    Accés restringit per política de l'editorial
    This paper presents research results regarding the distribution of steel fibers in concrete used to build precast tunnel segments for Line 9 of the Barcelona Metro. The fiber distribution was studied using the actual fiber ...
  • Shear design and assessment of reinforced and prestressed concrete beams based on a mechanical model 

    Marí Bernat, Antonio Ricardo; Bairán García, Jesús Miguel; Cladera Bohigas, Antoni; Oller Ibars, Eva (2016-10)
    Article
    Accés obert
    Safe and economical design and assessment of reinforced (RC) and prestressed concrete (PC) beams requires the availability of accurate but simple formulations which adequately capture the structural response. In this paper, ...
  • Influence of time-dependent restrained strains in the shear response of RC frames 

    Santos Ferreira, Denise Carina; Bairán García, Jesús Miguel; Marí Bernat, Antonio Ricardo (2017-02)
    Article
    Accés restringit per política de l'editorial
    Time-dependent strains, when restrained, can lead to important tensile forces and damage, affecting, among other aspects, the shear response and ultimate load carrying capacity of shear-critical RC frames. This paper ...
  • 3D FEM model development from 3D optical measurement technique applied to corroded steel bars 

    Fernández Pérez, Ignasi; Bairán García, Jesús Miguel; Marí Bernat, Antonio Ricardo (2016-10-15)
    Article
    Accés restringit per política de l'editorial
    Understanding the mechanical effects of the corrosion pits on the steel surface requires an accurate definition of their geometry and distribution along the rebar. 3D optical measurement technique is used to obtain the ...
  • Full slenderness range DSM approach for stainless steel hollow cross-sections 

    Arrayago Luquin, Itsaso; Rasmussen, Kim J.R.; Real Saladrigas, Esther (2017-06)
    Article
    Accés restringit per política de l'editorial
    This paper studies the cross-sectional behaviour of austenitic, ferritic and duplex stainless steel hollow sections subjected to several loading conditions and presents a full slenderness range DSM approach for the prediction ...

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