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  • Analysis of steel members using FEM and Big data 

    Chacón Flores, Rolando Antonio; Mirambell Arrizabalaga, Enrique; Real Saladrigas, Esther (Wiley, 2016)
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    This paper describes trends concerning the analysis of steel structures using FEM and Big Data from two perspectives: i) the increase of the computing capacity and ii) the de-sign guidelines. For the former, computers allow ...

  • An experimental study on the cyclic response of austenitic stainless steel 

    Chacón Flores, Rolando Antonio; de Marco, Mauricio; Real Saladrigas, Esther; Arrayago Luquin, Itsaso (2018)
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    Strain hardening is one of the key features of stainless steel for all structural applications. This property directly affects the definition of cross-sectional resistance, cross-section classification, ductility and energy ...

  • Aportaciones al estudio del comportamiento a flexión de estructuras de acero inoxidable 

    Real Saladrigas, Esther (Universitat Politècnica de Catalunya, 2001-05-24)
    Tesi
    Accés obert
    L'acer inoxidable està essent utilitzat de manera creixent en els últims anys als sectors de la indústria i de l'arquitectura gràcies a la seva resistència a la corrosió, facilitat de manteniment i aparença agradable. Però, ...

  • Beam-column behaviour of ferritic stainless steel CHS members 

    BUCHANAN, Craig; Real Saladrigas, Esther; Gardner, Leroy (2016)
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    Stainless steel is gaining wider usage in a range of engineering applications due to its favourable mechanical properties and corrosion resistance, with ferritic grades expected to become more prevalent in construction due ...

  • Cyclic loading in stainless steel links under lateral loads 

    Chacón Flores, Rolando Antonio; Arrayago Luquin, Itsaso; Mirambell Arrizabalaga, Enrique; Real Saladrigas, Esther (Wilhelm Ernst & Sohn, 2017)
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    Link elements are dissipative devices in form of beam segments that are typically included in eccentrically braced frames (EBF) subjected to lateral loads and seismic hazard. Studies related to short links, ...

  • Description of stress-strain curves for stainless steel alloys 

    Arrayago Luquin, Itsaso; Real Saladrigas, Esther; Gardner, Leroy (2015-12-15)
    Article
    Accés obert
    There is a wide variety of stainless steel alloys, but all are characterized by a rounded stress-strain response with no sharply defined yield point. This behaviour can be represented analytically by different material ...

  • Design manual for structural stainless steel 

    Afshan, Sheida; Arrayago Luquin, Itsaso; Gardner, Leroy; Gedge, Graham; Jandera, Michal; Real Saladrigas, Esther; Rossi, Barbara; Stranghoner, Natalie; Zhao, Ou (Steel Construction Institute publications, 2017)
    Llibre
    Accés restringit per política de l'editorial
    Stainless steel is used for a wide range of structural applications in aggressive environments where reliable performance over long periods with little maintenance is required. In addition, stainless steel has an attractive ...

  • Design of stainless steel continuous beams with tubular cross-sections 

    Arrayago Luquin, Itsaso; Real Saladrigas, Esther; Mirambell Arrizabalaga, Enrique (2017-11)
    Article
    Accés restringit per política de l'editorial
    This paper presents a comprehensive study on the application of global plastic design methods, not currently allowed in European specification provisions, to stainless steel rectangular and square hollow section continuous ...

  • Design proposal for ultimate shear strength of tapered steel plate girders 

    Bedynek, Agnieszka; Real Saladrigas, Esther; Mirambell Arrizabalaga, Enrique (Consejo Superior de Investigaciones Científicas (CSIC), 2017-01)
    Article
    Accés obert
    Numerous experimental and numerical studies on prismatic plate girders subjected to shear can be found in the literature. However, the real structures are frequently designed as non-uniform structural elements. The main ...

  • Digital twins in civil and environmental engineering classrooms 

    Chacón Flores, Rolando Antonio; Sánchez Juny, Martí; Real Saladrigas, Esther; Gironella Cobos, Xavier; Puigagut Juárez, Jaume; Ledesma Villalba, Alberto (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
    Text en actes de congrés
    Accés obert
    Digital twins are understood as digital replica of physical models whose behavior can be observed simultaneously (digitally and physically) in real time. These tools are increasingly used in advanced industries for several ...

  • Effective width equations accounting for element interaction for cold-formed stainless steel square and rectangular hollow sections 

    Bock Montero, Marina; Real Saladrigas, Esther (Elsevier, 2015-06)
    Article
    Accés obert
    Square and rectangular hollow sections (SHS and RHS, respectively) featuring high height-to-width (aspect) ratios have shown to offer improved ultimate capacity due to the effects of the interaction between the elements ...

  • Effects of material nonlinearity on the global analysis and stability of stainless steel frames 

    Walport, Fiona; Gardner, Leroy; Real Saladrigas, Esther; Arrayago Luquin, Itsaso; Nethercot, David A. (Steel Construction Institute, 2017)
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    In structural frames, second order effects refer to the internal forces and moments that arise as a result of deformations under load (i.e. geometrical nonlinearity). EN 1993-1-1 states that global second order effects may ...

  • Effects of material nonlinearity on the global analysis and stability of stainless steel frames 

    Walport, Fiona; Gardner, Leroy; Real Saladrigas, Esther; Arrayago Luquin, Itsaso; Nethercot, David A. (2019-01)
    Article
    Accés restringit per política de l'editorial
    In structural frames, second order effects refer to the internal forces and moments that arise as a result of deformations under load (i.e. geometrical nonlinearity). EN 1993-1-1 states that global second order effects may ...

  • Equaljoints PLUS: volumen con boletines de información para 4 uniones calificadas para sismo 

    Landolfo, Raffaele; D’Aniello, Mario; Costanzo, Silvia; Jiménez Torres, Adrià; Real Saladrigas, Esther; Mirambell Arrizabalaga, Enrique (2018)
    Report de recerca
    Accés restringit per política de l'editorial
    Este documento ha sido desarrollado en el marco del Proyecto Europeo RFCS Equaljoints PLUS (754048-EQUALJOINTS-PLUS-RFCS-2016/RFCS-2016). Equaljoints-PLUS es un proyecto RFCS de 24 meses enfocado a diseminar el conocimiento ...

  • Experimental investigation on ferritic stainless steel composite slabs 

    Arrayago Luquin, Itsaso; Ferrer Ballester, Miquel; Marimón Carvajal, Federico; Real Saladrigas, Esther; Mirambell Arrizabalaga, Enrique (2018-11)
    Article
    Accés restringit per política de l'editorial
    Steel-concrete composite structures are well established in the construction of floors and roofing, being interesting solutions as steel decks act as formwork for relatively large spans and support the weight of the concrete ...

  • Experimental study on ferritic stainless steel decks in constructions stage according to Eurocode-3 

    Real Saladrigas, Esther; Arrayago Luquin, Itsaso; Marimón Carvajal, Federico; Ferrer Ballester, Miquel (2014)
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    The aesthetic appeal and thermal capacity of ferritic stainless steels, together with the combination of good mechanical properties and excellent corrosion resistance, makes them ideal for exposed composite slabs using ...

  • Experimental study on ferritic stainless steel decks in constructions stage according to Eurocode-3 

    Real Saladrigas, Esther; Arrayago Luquin, Itsaso; Marimón Carvajal, Federico; Ferrer Ballester, Miquel (2014)
    Text en actes de congrés
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    The aesthetic appeal and thermal capacity of ferritic stainless steels, together with the combination of good mechanical properties and excellent corrosion resistance, makes them ideal for exposed composite slabs using ...

  • Experimental study on ferritic stainless steel RHS and SHS beam-columns 

    Arrayago Luquin, Itsaso; Real Saladrigas, Esther; Mirambell Arrizabalaga, Enrique (2015-12-17)
    Article
    Accés obert
    Ferritic stainless steels, with their lower nickel content, supplement the desirable features offered by different stainless steel grades with a more controlled and lower initial investment requirements, which have encouraged ...

  • Experimental study on ferritic stainless steel RHS and SHS cross-sectional resistance under combined loading 

    Arrayago Luquin, Itsaso; Real Saladrigas, Esther (Elsevier, 2015-11-03)
    Article
    Accés obert
    The excellent corrosion resistance presented by all stainless steel grades, together with their appropriate mechanical properties, aesthetic appearance and easy maintenance , make s these metallic alloys perfect for ...

  • Experimental study on ferritic stainless steel simply supported and continuous beams 

    Arrayago Luquin, Itsaso; Real Saladrigas, Esther (2015-12-17)
    Article
    Accés obert
    Development of efficient design guidance for stainless steel structures is key for the increased use of this corrosion-resistant material by considering both nonlinear behaviour and strain hardening into resistance prediction ...