Enviaments recents

  • Ageing and temperature effect on the fatigue performance of bituminous mixtures 

    López Montero, Teresa; Miró Recasens, José Rodrigo (Instituto Técnico de la Construcción y del Cemento, 2017-07)
    Article
    Accés obert
    The ageing of asphalt mixes, together with their exposure to low temperatures, causes a progressive increase of cracking. In this paper, the effect of ageing and temperature on the fatigue of asphalt concretes made with ...
  • Quantification of self-heating and its effects under cyclic tests on a bituminous binder 

    Riahi, Ebrahim; Allou, Fatima; Botella Nieto, Ramón; Dubois, Frederic; Absi, Joseph; Petit, Christophe (2017-11)
    Article
    Accés restringit per política de l'editorial
    This paper studies the reduction in complex modulus when a bituminous binder is subjected to the fatigue test, along with the ability of this material to recover such a loss in modulus. It has been demonstrated in the ...
  • Asphalt toughness effect on bituminous mixture fatigue behavior 

    Noguera, Alfredo H.; Miró Recasens, José Rodrigo (Pontificia Universidad Católica de Chile, 2011-08)
    Article
    Accés obert
    One of the most important parameters to define bituminous mixture behavior in service is the toughness that the bitumen provides when binding the aggregate particles; that is; the dissipated energy during the materials ...
  • Modelling self-heating and thixotropy phenomena under the cyclic loading of asphalt 

    Riahi, Ebrahim; Allou, Fatima; Botella Nieto, Ramón; Tehrani, Fateh Fakhari; Dubois, Frederic; Absi, Joseph; Petit, Christophe; Pérez Jiménez, Félix Edmundo (2017-05)
    Article
    Accés restringit per política de l'editorial
    Asphalt concrete is a heterogeneous material containing a viscoelastic bituminous matrix and elastic aggregates. When testing asphalt materials under cyclic loading, various phenomena (so-called biasing effects) can decrease ...
  • Effect of mixing time and temperature on cracking resistance of bituminous mixtures containing reclaimed asphalt pavement material 

    Pérez Madrigal, Domingo; Iannone, Andrea; Martínez Reguero, Adriana Haydée; Giustozzi, Filippo (2017-08)
    Article
    Accés obert
    The use of reclaimed asphalt pavement (RAP) in bituminous mixtures is considerably increasing due to the environmental and economic benefits of recycled materials. However, stiffer mixes, usually resulting from RAP addition, ...
  • Obtaining the fatigue laws of bituminous mixtures from a strain sweep test: effect of temperature and aging 

    López Montero, Teresa; Miró Recasens, José Rodrigo; Botella Nieto, Ramón; Pérez Jiménez, Félix Edmundo (2017-07)
    Article
    Accés restringit per política de l'editorial
    Fatigue is associated with the deterioration caused by applying repeated loads, and is affected by temperature or aging. Generally, time sweep tests are used to simulate fatigue, in order to obtain the fatigue laws. However, ...
  • Potencialidades del hormigón estructural y su tecnología en el marco de la sostenibilidad de la construcción 

    Aguado de Cea, Antonio; Barra Bizinotto, Marilda; Gómez Soberón, José Manuel Vicente; González Sánchez, Belén (2003-07)
    Article
    Accés obert
    En el presente artículo se hace, en primer lugar, una revisión de la evolución del planteamiento de sostenibilidad en el Sector de la Construcción, a través de la visualización del ciclo de vida que constituye el mismo. ...
  • New methodology to estimate the fatigue behavior of bituminous mixtures using a strain sweep test 

    Botella Nieto, Ramón; Pérez Jiménez, Félix Edmundo; Miró Recasens, José Rodrigo; Martínez Reguero, Adriana Haydée (2017-03)
    Article
    Accés restringit per política de l'editorial
    Fatigue cracking of bituminous mixtures is closely related to the loss of ductility produced by the stiffening of the bituminous binder. The main two factors that cause the asphalt binder to lose its ductility are aging ...
  • Determining the potential benefits for the freight carriage by road in Spain facing an increase in vehicles GVM 40 to 44 tons 

    Campos Cacheda, Jose Magin; Martínez Reguero, Adriana Haydée (Elsevier, 2016-12)
    Article
    Accés obert
    A very significant percentage of the products shipped by road in Spain using heavy goods vehicles (HGV) make 40 tons GVM (gross vehicle mass). Any changes aimed at increasing productivity in that vehicles category would ...
  • Complexity of the behaviour of asphalt materials in cyclic testing 

    Pérez Jiménez, Félix Edmundo; Botella Nieto, Ramón; López Montero, Teresa; Miró Recasens, José Rodrigo; Martínez Reguero, Adriana Haydée (2017-05)
    Article
    Accés restringit per política de l'editorial
    This paper compares the results obtained in two types of cyclic tension-compression tests, a time sweep test, constant strain amplitude, and a strain sweep test, increasing strain amplitude every 5000 cycles, called EBADE ...

Mostra'n més