Enviaments recents

  • 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 restringit per política de l'editorial
    The 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 ...
  • Two-scale topology optimization in computational material design: an integrated approach 

    Ferrer Ferré, Àlex; Cante Terán, Juan Carlos; Hernández Ortega, Joaquín Alberto; Oliver Olivella, Xavier (John Wiley & Sons, 2018-01)
    Article
    Accés obert
    In this work, a new strategy for solving multiscale topology optimization problems is presented. An alternate direction algorithm and a precomputed offline microstructure database (Computational Vademecum) are used to ...
  • Caracterización micromecánica de la interacción acero-hormigón en las losas mixtas mediante el uso de modelos de elementos finitos 

    Plans Pujolràs, Albert; Alamillo, David; Ferrer Ballester, Miquel; Marimón Carvajal, Federico (2017-07-14)
    Article
    Accés obert
    This study focuses on the improvement of composite slabs characterization throughout the use of advanced finite elements models. The accurate three-dimensional modelling of a full scale commercial steel sheet and concrete ...
  • Development of a multimaterial additive manufacturing process for electronic devices 

    Muguruza Blanco, Asier; Bonada Bo, Jordi; Gómez Fernández, Agustín; Minguella Canela, Joaquim; Fernándes, Joana; Ramos, Francisco; Xuriguera Martin, Elena; Varea Espelt, Aida; Cirera Hernandez, Albert (2017-10-06)
    Article
    Accés obert
    In order to increase the versatility of additive manufacturing multimaterial processes, a hybrid system has been developed, which is capable of combining 3D printing technology by DLP (Digital Light Processing) with a ...
  • New insights in the analysis of blunt force trauma in human bones. Preliminary results 

    Scheirs, Sarah; Malgosa, Assumpció; Sánchez Molina, David; Ortega-Sánchez, Marisa; Velázquez Ameijide, Juan; Arregui Dalmases, Carlos; Medallo-Muñiz, Jordi; Galtés Vicente, Ignasi (2017-01-10)
    Article
    Accés obert
    Determining the time of injury is an important but still a challenging task in forensic anthropology. In literature, many descriptions can be found to make a distinction between perimortem and postmortem fractures. Char ...
  • Performance of mixed formulations for the particle finite element method in soil mechanics problems 

    Monforte, LLuís; Carbonell Puigbó, Josep Maria; Arroyo Alvarez de Toledo, Marcos; Gens Solé, Antonio (Springer, 2017-07)
    Article
    Accés obert
    This paper presents a computational framework for the numerical analysis of fluid-saturated porous media at large strains. The proposal relies, on one hand, on the particle finite element method (PFEM), known for its ...
  • New insights in the analysis of blunt force trauma in human bones. Preliminary results 

    Scheirs, Sarah; Malgosa, Assumpció; Sánchez Molina, David; Ortega-Sánchez, Marisa; Velázquez Ameijide, Juan; Arregui Dalmases, Carlos; Medallo-Muñiz, Jordi; Galtés Vicente, Ignasi (2017-05-01)
    Article
    Accés obert
    Determining the time of injury is an important but still a challenging task in forensic anthropology. In literature, many descriptions can be found to make a distinction between perimortem and postmortem fractures. ...
  • Continuous chip formation in metal cutting processes using the Particle Finite Element Method (PFEM) 

    Rodríguez, J. M.; Carbonell Puigbó, Josep Maria; Cante Terán, Juan Carlos; Oliver Olivella, Xavier (2017-08-01)
    Article
    Accés obert
    This paper presents a study on the metal cutting simulation with a particular numerical technique, the Particle Finite Element Method (PFEM) with a new modified time integration algorithm and incorporating a contact algorithm ...
  • Ultrasound transmission method to assess raw earthen materials 

    Bernat Masó, Ernest; Ivanova Teneva, Elitsa; Escrig Pérez, Christian; Gil Espert, Lluís (2017-12-15)
    Article
    Accés restringit per política de l'editorial
    The feasibility of using ultrasound transmission method to assess raw earthen materials is investigated. Results indicate that this technique is effective at controlling the drying process of raw earthen materials. Near ...
  • Damage analysis of masonry structures subjected to rockfalls 

    Mavrouli, Olga Christina; Giannopoulos, P. G.; Carbonell Puigbó, Josep Maria; Syrmakezis, Costas (2017-06-01)
    Article
    Accés restringit per política de l'editorial
    Masonry structures present substantial vulnerability to rockfalls. The methodologies for the damage quantification of masonry structures subjected to rockfalls are scarce. An analytical procedure for the damage assessment ...
  • 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 obert
    The 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 ...
  • Development of a multi-material additive manufacturing process for electronic devices 

    Muguruza Blanco, Asier; Bonada Bo, Jordi; Gómez, Agustin; Minguella Canela, Joaquim; Fernandes, Joana; Ramos, Francisco; Xuriguera Martin, Elena; Varea Espelt, Aida; Cirera Hernandez, Albert (2017-10-06)
    Article
    Accés obert
    In order to increas e the versatility of additive manufacturing multimaterial processes, a hybrid system has been developed, which is capable of combining 3D printing technology by DLP (Digital Light Processing) with a two ...

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