Exploració per autor "Bonada Bo, Jordi"
Ara es mostren els items 18-37 de 42
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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 ... -
Epoxy Doped, Nano-scale Phase-separated Poly-Acrylates with Potential in 3D Printing
Konuray, Ali Osman; Bonada Bo, Jordi; Fernández Francos, Xavier; Ramis Juan, Xavier (2021-01-01)
Article
Accés obertAn efficient method to improve the mechanical performance of a commercially available photocure resin is described wherein the resin is modified with a mixture of a cycloaliphatic epoxy and an anhydride curing agent. ... -
Estudi de deformacions i tensions residuals que resulten del procés de fabricació de perfils prims oberts de xapa d'acer conformats en fred
Bonada Bo, Jordi (Universitat Politècnica de Catalunya, 2010-03)
Projecte/Treball Final de Carrera
Accés obertL’objectiu bàsic del projecte és l’estudi del conformat per laminat en fred de perfils prims oberts, per tal d’obtenir les tensions residuals que es generen en el procés de fabricació, així com comprendre el funcionament ... -
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 ... -
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 ... -
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 exposure time on mechanical properties and photocuring conversion ratios for photosensitive materials used in additive manufacturing
Bonada Bo, Jordi; Muguruza Blanco, Asier; Fernández Francos, Xavier; Ramis Juan, Xavier (2017)
Text en actes de congrés
Accés obertThe influence of UV post - curing process on mechanical properties as well as photocuring conversion ratios is presented. An analytical model to determinate the conversion ratio for frontal polymerization is used t o define ... -
Influence of exposure time on mechanical properties and photocuring conversion ratios for photosensitive materials used in Additive Manufacturing
Bonada Bo, Jordi; Muguruza Blanco, Asier; Fernández-Francos, Xavier; Ramis Juan, Xavier (2017-10-06)
Article
Accés obertThe influence of UV post-curing process on mechanical propertie s as well as photocuring conversion ratios is presented. An analytical model to determ inate the conversion ratio for frontal polymerization is used to define ... -
Influence of infill pattern on the elastic mechanical properties of Fused Filament Fabrication (FFF) parts through experimental tests and numerical analyses
Bonada Bo, Jordi; Pastor Artigues, María Magdalena; Buj Corral, Irene (Multidisciplinary Digital Publishing Institute (MDPI), 2021-09-21)
Article
Accés obertFused Filament Fabrication (FFF) is one of the most extensive additive manufacturing technologies for printing prototypes or final parts in various fields. Some printed parts need to meet structural requirements to be ... -
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 ... -
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 the down-aisle ductility of multiple bay pallet racks by means of pushover analyses
Bové Tous, Oriol; Casafont Ribera, Miguel; Bonada Bo, Jordi; Ferrer Ballester, Miquel; López Almansa, Francisco (2023-07)
Article
Accés obertThis paper presents numerical pushover analyses on multiple bay pallet racks, aiming to quantify variations in global ductility when using different beam-to-upright connections. The connections differ in the layout of the ... -
Learning in engineering through design, construction, analysis and experimentation
Pastor Artigues, María Magdalena; Roure Fernández, Francisco; Ferrer Ballester, Miquel; Ayneto Gubert, Javier; Casafont Ribera, Miguel; Pons Poblet, Josep Maria; Bonada Bo, Jordi (Tempus Publications, 2019)
Article
Accés obertThe experience presented is part of the teaching of two subjects of the Mechanics discipline: Continuum Mechanics and Strength of Materials, in the field of Mechanical and Industrial Engineering. In the bachelor’s degree ... -
Linear buckling analysis of perforated cold-formed steel storage rack columns by means of the generalised beam theory
Casafont Ribera, Miguel; Bonada Bo, Jordi; Pastor Artigues, María Magdalena; Roure Fernández, Francisco; Susín Sánchez, Antonio (2017-03)
Article
Accés obertThe investigation attempts to adapt a be am finite element procedure based on the Generalised Beam Theory (GBT) to the analysis of perforated columns. The presence of perforations is taken into account through the use of ... -
Linear buckling analysis of perforated steel storage rack columns with the Finite Strip Method
Casafont Ribera, Miguel; Pastor Artigues, María Magdalena; Bonada Bo, Jordi; Roure Fernández, Francisco; Peköz, Teoman (2012-12)
Article
Accés restringit per política de l'editorialAn investigation on the use of the Finite Strip Method (FSM) to calculate elastic buckling loads of perforated cold formed storage rack columns is presented. Nowadays, this calculation can be accurately performed by means ... -
Optimisation procedure for additive manufacturing processes based on mask image projection to improve Z accuracy and resolution
Bonada Bo, Jordi; Muguruza Blanco, Asier; Fernández Francos, Xavier; Ramis Juan, Xavier (Elsevier Ltd, 2018-01-04)
Article
Accés obertMask image projection is an additive manufacturing (AM) technique used in photocurable materials which allows the simultaneous energy delivery in a whole area instead of a single spot. A common problem for this AM process ... -
Perfiles metálicos con secciones abiertas de pared delgada
Roure Fernández, Francisco; Pastor Artigues, María Magdalena; Bonada Bo, Jordi; Casafont Ribera, Miguel; Minguella Canela, Joaquim (2011-04)
Article
Accés restringit per política de l'editorial -
Reinforced photocurable materials for an Additive Manufacturing process based on Mask Image Projection
Bonada Bo, Jordi; Xuriguera Martin, Elena; Muguruza Blanco, Asier; Gonçalves, Joana; Barcelona, Pol; Pons Poblet, Josep Maria; Minguella Canela, Joaquim; Uceda Molera, Roger (2020-03-09)
Article
Accés obertMask Image Projection based on Stereolithography (MIP-SL) is an Additive Manufacturing (AM) system which it is based on a Frontal Photopolymerization Process (FPP) to manufacture parts made of photocurable materials. In ... -
Residual stresses and initial imperfections in non-linear analysis
Pastor Artigues, María Magdalena; Bonada Bo, Jordi; Roure Fernández, Francisco; Casafont Ribera, Miguel (2013-01)
Article
Accés restringit per política de l'editorialWhen non-linear finite element analysis (FEA) of cold-formed thin-walled steel sections subject to compression is carried out, an initial perturbation must be introduced in the model in order to trigger the failure due ...