Envíos recientes

  • Coupled effective stress analysis of insertion problems in geotechnics with the Particle Finite Element Method 

    Monforte Vila, Lluís; Arroyo Alvarez de Toledo, Marcos; Carbonell Puigbó, Josep Maria; Gens Solé, Antonio (Elsevier, 2018-09)
    Artículo
    Acceso restringido por política de la editorial
    This paper describes a computational framework for the numerical analysis of quasi-static soil-structure insertion problems in water saturated media. The Particle Finite Element Method is used to solve the linear momentum ...
  • Multi-objective design optimisation of stamping process for advanced high strength steels 

    Lee, Dong Seop; Pons Prats, Jordi; Espinoza Román, Héctor Gabriel; Fruitós Bickham, Óscar Alejandro; Oñate Ibáñez de Navarra, Eugenio (2012)
    Texto en actas de congreso
    Acceso restringido por política de la editorial
    The paper investigates the multi-objective design optimisation of stamping process to control both the shape and quality of final Advanced High Strength Steels (AHSSs) in terms of springback and safety using Distributed ...
  • GPR clutter amplitude processing to detect shallow geological targets 

    Salinas Nadal, Victor; Santos Assunçao, Sonia; Pérez Gracia, María de la Vega (2018-01-01)
    Artículo
    Acceso abierto
    The analysis of clutter in A-scans produced by energy randomly scattered in some specific geological structures, provides information about changes in the shallow sedimentary geology. The A-scans are composed by the coherent ...
  • GPR building inspection: Examples of building structures assessed with Ground Penetrating Radar 

    Pérez Gracia, María de la Vega; Caselles Magallón, Josep Oriol; Clapés Boixader, Jaume; Santos Assunçao, Sonia (University of Edinburgh, 2017)
    Texto en actas de congreso
    Acceso restringido por política de la editorial
    The GPR assessment of buildings depends on the structure or part of the building studied. In this paper, three different case study are presented, all of them about old buildings that need to be restored or modified. ...
  • An experimental investigation of a new perfect bond technology for composite slabs 

    Ferrer Ballester, Miquel; Marimón Carvajal, Federico; Casafont Ribera, Miguel (2018-03-30)
    Artículo
    Acceso restringido por política de la editorial
    Steel-concrete composite slabs generally fail due to the debonding with separation of sections caused by longitudinal shear forces, regardless of the shape of the sheeting profile or the design of the embossments. This ...
  • Effect of Sporosarcina Pasteurii on the strength properties of compressed earth specimens 

    Bernat Masó, Ernest; Gil Espert, Lluís; Escrig Pérez, Christian; Barbé, Jordi; Cortés, Pilar (Instituto Técnico de la Construcción y del Cemento, 2018-02)
    Artículo
    Acceso abierto
    Microbial biodeposition of calcite induction for improving the performance of rammed earth is a research area that must be analysed in a representative environment. This analysis must consider the compaction force, particle ...
  • Study of the compressive response of masonry using non-conventional joint materials 

    Bernat Masó, Ernest; Escrig Pérez, Christian; Gil Espert, Lluís (InderScience Publishers, 2017)
    Artículo
    Acceso restringido por política de la editorial
    The compressive response of masonry is influenced by geometric, material and execution variables. In addition, the nature of bricks and mortar typically introduces uncertainty to the experimental results. In order to reduce ...
  • Numerical simulation of undrained insertion problems in geotechnical engineering with the Particle Finite Element Method (PFEM) 

    Monforte Vila, Lluís; Arroyo Alvarez de Toledo, Marcos; Carbonell Puigbó, Josep Maria; Gens Solé, Antonio (Elsevier, 2017-02)
    Artículo
    Acceso restringido por política de la editorial
    The paper presents total-stress numerical analyses of large-displacement soil-structure interaction problems in geomechanics using the Particle Finite Element Method (PFEM). This method is characterized by frequent remeshing ...
  • Generation of segmental chips in metal cutting modelled with the PFEM 

    Rodriguez Prieto, Juan Manuel; Carbonell Puigbó, Josep Maria; Cante Terán, Juan Carlos; Oliver Olivella, Xavier; Jonsen, Par (2017-09-01)
    Artículo
    Acceso abierto
    The Particle Finite Element Method, a lagrangian finite element method based on a continuous Delaunay re-triangulation of the domain, is used to study machining of Ti6Al4V. In this work the method is revised and applied ...
  • Simulation of penetration problems in geomechanics 

    Gens Solé, Antonio; Arroyo Alvarez de Toledo, Marcos; Carbonell Puigbó, Josep Maria; Ciantia, Matteo Oryem; Monforte Vila, Lluís (2017)
    Texto en actas de congreso
    Acceso abierto
    The simulation of penetration problems in geomaterials is a challenging problem as it involves large deformations and displacements as well as strong non-linearities affecting material behaviour, geometry and contact ...
  • Conserving algorithms for frictionless and full stick friction dynamic contact problems using the direct elimination method 

    Agelet de Saracibar Bosch, Carlos; Capua, Daniel di (John Wiley & sons, 2018-02)
    Artículo
    Acceso restringido por política de la editorial
    In this paper, conserving time-stepping algorithms for frictionless and full stick friction dynamic contact problems are presented. Time integration algorithms for frictionless and full stick friction dynamic contact ...
  • 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)
    Artículo
    Acceso restringido por política de la editorial
    Mask 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 ...

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