Recent Submissions

  • The wetting water in cement-based materials: modeling and experimental validation 

    Klein, Nayara Soares; Pialarissi Cavalaro, Sergio Henrique; Aguado de Cea, Antonio; Segura Pérez, Ignacio; Toralles Carbonari, Berenice Martins (2016-09)
    Article
    Restricted access - publisher's policy
    The physical role of water in cement-based materials is observed through the wetting of the grains, the need to fill the voids between particles and to separate these particles from one another, providing fluidity. The ...
  • Service-life assessment of existing precast concrete structure exposed to severe marine conditions 

    Segura Pérez, Ignacio; Pialarissi Cavalaro, Sergio Henrique; Fuente Antequera, Albert de la; Aguado de Cea, Antonio; Alegre Heitzmann, Vicente (2016-06)
    Article
    Open Access
    The overall performance of a concrete structure is considered to be a key issue when determining its service life. The widespread use of precast concrete and consideration of durability as a design parameter in most of the ...
  • Evaluation of natural colonisation of cementitious materials: Effect of bioreceptivity and environmental conditions 

    Manso Blanco, Sandra; Calvo-Torrás, María Angeles; De Belie, Nele; Segura Pérez, Ignacio; Aguado de Cea, Antonio (2015-04-15)
    Article
    Restricted access - publisher's policy
    Incorporation of living organisms, such as photosynthetic organisms, on the structure envelope has become a priority in the area of architecture and construction due to aesthetical, economic and ecological advantages. ...
  • Sand-cement concrete in the century-old Camarasa dam 

    Blanco Álvarez, Ana; Segura Pérez, Ignacio; Pialarissi Cavalaro, Sergio Henrique; Chinchón Payá, Servando; Aguado de Cea, Antonio (2015-10)
    Article
    Open Access
    Sand-cement emerged in the early twentieth century as an alternative binder in infrastructures that required a significant amount of concrete volume in order to reduce the costs associated with portland cement. This binder ...
  • Influencia del contenido de finos en la respuesta estructural a flexión y cortante de vigas de hormigón armado 

    Santos Ferreira, Denise Carina; Oller Ibars, Eva; Bairán García, Jesús Miguel; Marí Bernat, Antonio Ricardo; Carrascon, Sergio (Consejo Superior de Investigaciones Científicas (CSIC), 2015)
    Article
    Open Access
    Este artículo presenta un estudio experimental sobre el comportamiento a flexión y cortante de vigas de hormigón armado con un contenido de finos (275 kg/m3) superior al límite permitido por la Instrucción EHE-08 (175 ...
  • Shear-flexural strength mechanical model for the design and assessment of reinforced concrete beams 

    Marí Bernat, Antonio Ricardo; Bairán García, Jesús Miguel; Cladera Bohigas, Antoni; Oller Ibars, Eva; Ribas González, Carlos Rodrigo (2015-11)
    Article
    Restricted access - publisher's policy
    A conceptual model for the prediction of the shear-flexural strength of slender reinforced concrete beams with and without transverse reinforcement is presented. The model incorporates the shear transferred by the un-cracked ...
  • The bridges of the future or the future of bridges? 

    Casas Rius, Joan Ramon (2015-04)
    Article
    Open Access
  • Efficient 1D model for blind assessment of existing bridges : simulation of a full scale loading test and comparison with higher order continuum models 

    Santos Ferreira, Denise Carina; Bairán García, Jesús Miguel; Marí Bernat, Antonio Ricardo (2014-10)
    Article
    Restricted access - publisher's policy
    Assessing the structural performance of existing concrete bridges is nowadays a major task. Nonlinear finite element (FE) analysis can quantify their capacity, evaluate strengthening interventions and prevent premature ...
  • Safety factors for CFRP strengthening in bending of reinforced concrete bridges 

    Trentin, Caterina; Casas Rius, Joan Ramon (2015-09)
    Article
    Restricted access - publisher's policy
    Concerning the strengthening in bending of reinforced concrete bridge decks, the use of fiber reinforced polymers (FRP) has increased due to its easy application and excellent mechanical and chemical properties. However, ...
  • External sulfate attack in dam concretes with thaumasite formation 

    Chinchón Payá, S.; Aguado de Cea, Antonio; Nugteren, H. W; Chinchón Yepes, Jose Servando (Instituto Técnico de la Construcción y del Cemento, 2015-01)
    Article
    Open Access
    Concrete core samples extracted from different areas of the Mequinenza Dam (Spain) have been studied and expansive reactions affecting the structure were not found. However, expansive reactions in the concrete of certain ...

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