Enviaments recents

  • Polymer accumulation in mixed cyanobacterial cultures selected under the feast and famine strategy 

    Arias Lizarraga, Dulce María; Fradinho, Joana C.; Uggetti, Enrica; García Serrano, Joan (Elsevier, 2018-07-01)
    Article
    Accés restringit per política de l'editorial
    In this study, a sequencing batch reactor (SBR), operated with transient carbon availability (feast and famine) and different nutrients loads, was used to select cyanobacteria accumulating poly (3-hydroxyalkanoate) (PHB) ...
  • Experimental analysis and detailed micro-modeling of masonry walls subjected to in-plane shear 

    Drougkas, Anastasios; Roca Fabregat, Pedro; Molins i Borrell, Climent (Elsevier, 2019-01)
    Article
    Accés restringit per política de l'editorial
    A detailed experimental campaign is presented dealing with masonry walls subjected to shear. The masonry walls are modeled using detailed micro-modeling techniques. Good agreement is found between the experimental and ...
  • Methodologies and tools of risk management: Hurricane Risk index (HRi) 

    Hernández Aguilar, Maria Luisa; Carreño Tibaduiza, Martha Liliana; Castillo Villanueva, Lourdes (Elsevier, 2018-10)
    Article
    Accés restringit per política de l'editorial
    Mexico is recognized worldwide for the extension of its coastlines and its tourist exploitation. Quintana Roo is one of the Mexican states, which has a shoreline of approximately 800 km, known as the Mexican Caribbean. The ...
  • Impermeable membranes for slab-track settlement mitigation 

    Pérez Romero, Joaquín; Arroyo Alvarez de Toledo, Marcos; Ciantia, Matteo Oryem; Vaunat, Jean (2018-08)
    Article
    Accés restringit per política de l'editorial
    A series of numerical simulations is used to explore the effect of the geometrical disposition of impermeable membranes in the overall performance of slab-track railway earthworks, with particular reference to the generation ...
  • Realization of CAD-integrated shell simulation based on isogeometric B-Rep analysis 

    Teschemacher, Tobias; Bauer, Anna; Oberbichler, Thomas; Breitenberger, Micheal; Rossi, Riccardo; Wüchner, Roland; Bletzinger, Kai Uwe (Springer, 2018-12)
    Article
    Accés obert
    An entire design-through-analysis workflow solution for isogeometric B-Rep analysis (IBRA), including both the interface to existing CADs and the analysis procedure, is presented. Possible approaches are elaborated for the ...
  • A robust algorithm for implicit description of immersed geometries within a background mesh 

    Baumgaertner, Daniel; Wolf, Johannes; Rossi, Riccardo; Dadvand, Pooyan; Wüchner, Roland (Springer, 2018-12)
    Article
    Accés obert
    The paper presents a robust algorithm, which allows to implicitly describe and track immersed geometries within a background mesh. The background mesh is assumed to be unstructured and discretized by tetrahedrons. The ...
  • Balancing domain decomposition by constraints associated with subobjects 

    Badia, Santiago; Martín Huertas, Alberto Francisco; Nguyen, Hieu Trung (Elsevier, 2019-01)
    Article
    Accés restringit per política de l'editorial
    A simple variant of the BDDC preconditioner in which constraints are imposed on a selected set of subobjects (subdomain subedges, subfaces and vertices between pairs of subedges) is presented. We are able to show that the ...
  • 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 ...
  • Comportamiento estructural de puentes de dovelas prefabricadas con pretensado exterior y junta seca. Segunda parte: modelización de ensayos 

    Turmo Coderque, José; Ramos Schneider, Gonzalo; Aparicio Bengoechea, Ángel Carlos (2006-04)
    Article
    Accés obert
    Este trabajo de investigación presenta la modelización por el método de los elementos finitos de una serie de ensayos de vigas de dovelas de hormigón con pretensado exterior y juntas secas conjugadas, centrándose en el ...
  • Comportamiento estructural de puentes de dovelas prefabricadas con pretensado exterior y junta seca. Primera parte: ensayos de vigas 

    Turmo Coderque, José; Ramos Schneider, Gonzalo; Aparicio Bengoechea, Ángel Carlos (2006-04)
    Article
    Accés obert
    Este trabajo de investigación presenta un estudio sobre el comportamiento de los puentes de dovelas de hormigón con pretensado exterior y juntas secas conjugadas, centrándose en el estudio de la respuesta a solicitaciones ...
  • Windcrete: estructura flotante monolítica tipo 'spar' de hormigón para aerogeneradores marinos 

    Molins i Borrell, Climent; Campos Hortigüela, Alexis; Trubat Casal, Pau; Alarcón Fernández, Daniel (2018-07)
    Article
    Accés restringit per política de l'editorial
    Con el objetivo de lograr una plataforma flotante viable para turbinas eólicas marinas, se presenta un nuevo concepto de boya tipo “spar” flotante monolítica, de nombre Windcrete. La estructura monolítica de hormigón incluye ...
  • Middle Triassic evaporite sedimentation in the Catalan basin: implications for the paleogeographic evolution in the NE Iberian platform 

    Ortí, Federico; Salvany Duran, Josep Maria; Rosell, Laura; Castelltort, Xavier; Inglès, Montserrat; Playà, Elisabet (2018-10)
    Article
    Accés restringit per política de l'editorial
    The eastern sector of the epicontinental Iberian platform underwent restriction after the sedimentation of the lower Muschelkalk carbonates (Middle Triassic) under extensional regime. This resulted in the accumulation of ...

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