Exploració per autor "Roure Fernández, Francisco"
Ara es mostren els items 21-40 de 58
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Determination of beam-to-column connection characteristics in pallet rack structures: a comparison of the EN and ANSI methods and an analysis of the influence of the moment-to-shear ratios
Roure Fernández, Francisco; Somalo Coarasa, María Rosa; Casafont Ribera, Miguel; Pastor Artigues, María Magdalena; Bonada Bo, Jordi; Peköz, Teoman (2013-05-14)
Article
Accés restringit per política de l'editorialhe beam-to-column connections in most of the pallet rack structures made of thin-walled steel sections are of the clip-on type. These connections are of a semi-rigid nature and have a non-linear moment–rotation relationship, ... -
Determination of the Elasticity Modulus of 3D-Printed Octet-Truss Structures for Use in Porous Prosthesis Implants
Bagheri, Ali; Buj Corral, Irene; Ferrer Ballester, Miquel; Pastor Artigues, María Magdalena; Roure Fernández, Francisco (Multidisciplinary Digital Publishing Institute (MDPI), 2018-11-29)
Article
Accés obertIn tissue engineering, scaffolds can be obtained by means of 3D printing. Different structures are used in order to reduce the stiffness of the solid material. The present article analyzes the mechanical behavior of ... -
Distortional buckling strength of American type cold formed rack columns
Casafont Ribera, Miguel; Roure Fernández, Francisco; Somalo Coarasa, María Rosa (2013-05-24)
Report de recerca
Accés restringit per acord de confidencialitatThe present report describes the experimental tests carried out at LERMA to investigate the distortional buckling of steel storage channel rack columns. Previous studies by the authors (Peköz et al. 2012, Casafont et al. ... -
Distortional influence of pallet rack uprights subject to combined compression and bending
Bonada Bo, Jordi; Pastor Artigues, María Magdalena; Roure Fernández, Francisco; Casafont Ribera, Miguel (Elsevier, 2016-05-24)
Article
Accés obertA pallet rack is a structure in which the beams and uprights are cold-formed steel sections. The beam-upright connections are normally clipped in order to select the beam levels required and for ease of assembly. For this ... -
Ductility improvement of adjustable pallet rack speed-lock connections: Experimental study
Bové Tous, Oriol; López Almansa, Francisco; Ferrer Ballester, Miquel; Roure Fernández, Francisco (2022-01)
Article
Accés obertThis paper presents seismic cantilever monotonic and cyclic tests of speed-lock (boltless) beam-to-upright con-nections of adjustable pallet rack systems; the objective of the monotonic tests is to obtain the bounds that ... -
Efecto de la congelación en rodillas animales. Estudio biomecánico experimental
Serra Porta, T.; Roure Fernández, Francisco; Navarro Quilis, A. (2006)
Article
Accés obertSe estudia el comportamiento mecánico de rodillas animales que han sido congeladas en 1 o varias ocasiones mediante la aplicación de cargas axiales hasta la fractura o test destructivos. Se analizan el tipo y localización ... -
Elastic asymmetry of PLA material in FDM-printed parts: considerations concerning experimental characterisation for use in numerical simulations
Pastor Artigues, María Magdalena; Roure Fernández, Francisco; Ayneto Gubert, Javier; Bonada Bo, Jordi; Pérez Guindal, Elsa; Buj Corral, Irene (MDPI AG, 2019-12-18)
Article
Accés obertThe objective of this research is to characterise the material poly lactic acid (PLA), printed by fused deposition modelling (FDM) technology, under three loading conditions—tension, compression and bending—in order to get ... -
Experimental study of the compression behavior of mask image projection based on stereolithography manufactured parts
Casafont Ribera, Miguel; Pons Poblet, Josep Maria; Bonada Bo, Jordi; Pastor Artigues, María Magdalena; Marimón Carvajal, Federico; Roure Fernández, Francisco (2020-03-09)
Article
Accés obertThe article presents the results of a series of compression tests on samples manufactured by means of the mask image projection based on stereolithography additive manufacturing technique (MIP-SL). Recent studies demonstrate ... -
Experimental testing of joints for seismic design of lightweight structures. Part 3: gussets, corner joints, x-braced frames
Casafont Ribera, Miguel; Arnedo Pena, Alfredo; Roure Fernández, Francisco; Rodríguez Ferran, Antonio (2007-07)
Article
Accés obertAn experimental campaign on joints of x-braced frames is presented. Tests are performed on strap-gusset joints and lower and upper corner joints. Many different phenomena and failure modes are observed in these tests. ... -
Experimental testing of joints for seismic design of lightweight structures: part 1: screwed joints in straps
Casafont Ribera, Miguel; Arnedo Pena, Alfredo; Roure Fernández, Francisco; Rodríguez Ferran, Antonio (2006-02)
Article
Accés obertConnections in x-braced shear walls play a crucial role in the seismic performance of lightweight structures: they should be strong enough to allow energy dissipation via plastification of the diagonal straps. An extensive ... -
Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps
Casafont Ribera, Miguel; Arnedo Pena, Alfredo; Roure Fernández, Francisco; Rodríguez Ferran, Antonio (2006-06)
Article
Accés obertAn experimental testing campaign on tensile bolted joints between straps is reported. Two dominant failure modes are identified: (1) tilting, bearing and tearing of the sheets (TS) and (2) tilting, bearing and net-section ... -
Extensometria
Martín i Batlle, Mateu; Roure Fernández, Francisco; Sanz Rubies, Jesús (Universitat Politècnica de Catalunya, 1992)
Llibre
Accés restringit a la comunitat UPCConté: 1. Galgues extensomètriques. 2. Mesuraments. 3. Instrumentació. -
GBT Buckling analysis of channel columns with multiple perforations
Casafont Ribera, Miguel; Bonada Bo, Jordi; Pastor Artigues, María Magdalena; Roure Fernández, Francisco (2014)
Text en actes de congrés
Accés obert -
Geometrically nonlinear analysis of perforated rack columns under a compression load by means of Generalized Beam Theory
Bonada Bo, Jordi; Casafont Ribera, Miguel; Roure Fernández, Francisco; Pastor Artigues, María Magdalena (2021-09)
Article
Accés obertThis paper presents a simplified methodology to take perforations in rack columns into account by means of a geometrically nonlinear Generalized Beam Theory (GBT) analysis. A new GBT formulation, which considers perforation ... -
I Dia de la Factoria. Inauguració
Colom Fajula, Xavier; Martínez, Dídac; Roure Fernández, Francisco; Torra Bitlloch, Immaculada (2010-11-23)
Audiovisual
Accés obert -
Imperfection amplitudes for nonlinear analysis of open thin-walled steel cross-sections used in rack column uprights
Pastor Artigues, María Magdalena; Casafont Ribera, Miguel; Bonada Bo, Jordi; Roure Fernández, Francisco (2014-03)
Article
Accés restringit per política de l'editorialWhen numerical models are used to predict behaviour of open thin-walled steel cross-sections, the nonlinear analysis results can be influenced by the magnitudes introduced as initial imperfection. At present, a wide range ... -
Influence of the cold work effects in perforated rack columns under pure compression load
Bonada Bo, Jordi; Pastor Artigues, María Magdalena; Roure Fernández, Francisco; Casafont Ribera, Miguel (2015-04-07)
Article
Accés obertThis paper analyses the influence of residual stresses and strain hardening due to the cold rollforming process on the load carrying capacity of perforated rack columns. First of all, a residual strain distribution of the ... -
Informe sobre la sensibilitat de l'anàlisi geomètricament no lineal d'estructures de prestatgeries respecte al número d'elements finits utilitzats ens la discretització dels models i a la metodologia del càlcul
Mundet Bolós, Marc; Casafont Ribera, Miguel; Roure Fernández, Francisco (2013-12-17)
Report de recerca
Accés restringit per acord de confidencialitatAquest informe té per objectiu comparar els resultats d'anàlisi geomètricament no lineals tipus co-rotacional i tipus matriu de rigidesa geométrica fets en estructures de prestatgeries. També s'avalua la sensibilitat de ... -
Interdisciplinary Engineering Project: Experimental and Numerical Optimization of a Sandwich Panel
Roure Fernández, Francisco; Pastor Artigues, María Magdalena; Bonada Bo, Jordi; Rodero de Lamo, Lourdes (2015-01)
Article
Accés restringit per política de l'editorialA teaching-learning experience focused on the promotion of specific transversal competencies (self-learning, efficient oral and written communication and team working) integrated into the curriculum of Bachelor in Industrial ... -
Investigation on repairs of aircraft composite structures made with various joining techniques
Pitta, Siddharth; Roure Fernández, Francisco; Crespo Artiaga, Daniel; Rojas Gregorio, José Ignacio (2018)
Comunicació de congrés
Accés restringit per política de l'editorialIn the race for developing aircraft with lighter airframe, aiming at increasing aircraft payload and/or fuel efficiency, the shift from conventional metal structures to light-weight composite structures has attracted ...