Now showing items 1-20 of 105

  • Adherencia parcial y fallo por fatiga de la unión entre capas de mezclas bituminosas 

    Ortiz Ripoll, Jorge; Miró Recasens, José Rodrigo; Botella Nieto, Ramón (2018)
    Conference report
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    El riego de adherencia entre las capas bituminosas tiene por objeto asegurar el trabajo conjunto del firme para obtener una transmisión eficiente de las tensiones, causadas por el tráfico o térmicas, desde la superficie ...
  • 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
    Open Access
    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 ...
  • Análisis de la evolución de las propiedades: ductilidad, tenacidad y flexibilidad de los betunes durante su envejecimiento 

    García Gil, Lívia; Pérez Jiménez, Félix Edmundo; Miró Recasens, José Rodrigo (2018)
    Conference report
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    En el estudio del envejecimiento de los betunes a penas se ha tenido en cuenta su propiedad más característica: su poder aglomerante. Los ligantes bituminosos aglomeran los áridos mediante unas uniones dúctiles y tenaces. ...
  • Analysis of cracking resistance of bituminous mixtures under monotonic and cyclic loads 

    Pérez Jiménez, Félix Edmundo; Miró Recasens, José Rodrigo; Martínez Reguero, Adriana Haydée; Botella Nieto, Ramón (Springer, 2016)
    Conference lecture
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    Although cracking resistance is one of the most important properties affecting the durability of asphalt mixtures, this property is often not considered as a requirement in the mixture design stage, and the bitumen content ...
  • Analysis of cracking resistance of bituminous mixtures under monotonic and cyclic loads 

    Pérez Jiménez, Félix Edmundo; Miró Recasens, José Rodrigo; Martínez Reguero, Adriana Haydée; Botella Nieto, Ramón (2017-11)
    Article
    Restricted access - publisher's policy
    Although cracking resistance is one of the most important properties affecting the durability of asphalt mixtures, this property is often not considered as a requirement in the mixture design stage, and the bitumen content ...
  • Analysis of temperature effect on bituminous mixtures fatigue behaviour using the EBADE test 

    Pérez Jiménez, Félix Edmundo; Botella Nieto, Ramón; Miró Recasens, José Rodrigo; Martínez Reguero, Adriana Haydée (2013)
    Conference report
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    The EBADE test has been developed at the Road Research Laboratory of the UPC-Barcelona Tech to assess the fatigue behavior of the mixtures by applying a cyclic tensile-compression test to a prismatic specimen at different ...
  • Analysis of the effect of the compaction procedure of asphalt specimens with marshall and gyratory compactor on the volumetric and mechanical properties 

    Araya Zamorano, Loreto Andrea; Hernández-Barrera, Diana; Pérez Jiménez, Félix Edmundo; Martínez Reguero, Adriana Haydée; Miró Recasens, José Rodrigo (2014)
    Conference report
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    The study is focused on evaluating the influence of compaction variables with the Superpave Gyratory Compactor (SGC) in volumetric and mechanical properties of asphalt mixtures. At the Road Research Laboratory of the ...
  • Analysis of the thixotropic behavior and the deterioration process of bitumen in fatigue tests 

    Pérez Jiménez, Félix Edmundo; Botella Nieto, Ramón; Miró Recasens, José Rodrigo; Martínez Reguero, Adriana Haydée (2015-12)
    Article
    Open Access
    The characterization of fatigue damage on bituminous materials under cyclic loading has been classically studied using tests and procedures previously developed for the characterization of metallic materials. However, these ...
  • Aplicación del ensayo Fénix para dosificar mezclas resistentes al fallo por fatiga 

    Valdés Vidal, Gonzalo A.; Botella Nieto, Ramón; Pérez Jiménez, Félix Edmundo; Miró Recasens, José Rodrigo (2010-05-19)
    Conference report
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    El deterioro producido por la fatiga de las mezclas bituminosas es uno de los fallos más frecuentes en los pavimentos flexibles. Sin embargo, debido a la complejidad de los ensayos cíclicos que permiten evaluar el ...
  • Asphalt toughness effect on bituminous mixture fatigue behavior 

    Noguera, Alfredo H.; Miró Recasens, José Rodrigo (Pontificia Universidad Católica de Chile, 2011-08)
    Article
    Open Access
    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 ...
  • Assessing heat-adhesive emulsions for tack coats 

    Miró Recasens, José Rodrigo; Martínez Reguero, Adriana Haydée; Pérez Jiménez, Félix Edmundo (Institution of Civil Engineers, 2005)
    Article
    Open Access
    The use of conventional emulsions for tack coats can cause problems as they frequently stick to the tyres of construction vehicles. Consequently, the bond between the asphalt layers is inadequate. Recently, new types ...
  • Assessment of cracking resistance of bituminous mixtures by means of Fenix test 

    Miró Recasens, José Rodrigo; Martínez Reguero, Adriana Haydée; Pérez Jiménez, Félix Edmundo; Botella Nieto, Ramón; Valdés Vidal, Gonzalo A. (Springer, 2012)
    Conference report
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    This paper shows the application of a new direct tensile test developed at the Road Research Laboratory of the Department of Transport and Regional Planning of the Technical University of Catalonia. The test is called ...
  • Assessment of the adhesive capacity of asphalt binders in the aggregate-binder bonds by means of new methodology 

    Valdés Vidal, Gonzalo A.; Miró Recasens, José Rodrigo; Martínez Reguero, Adriana Haydée (2015)
    Article
    Open Access
    The main goal of this study is to present a new methodology to characterize the adhesive capacity (cohesion and adhesion capacity) of asphalt binders by means of new mechanical parameters. This methodology is based on the ...
  • A Viscoplastic constitutive model with strain rate variables for asphalt mixtures’ numerical simulation 

    González Lopez, Jose Manuel; Miquel Canet, Juan; Oller Martínez, Sergio Horacio; Miró Recasens, José Rodrigo (Elsevier, 2007)
    Article
    Open Access
    The study and development of recycling techniques for pavements is an increasing activity in engineering nowadays. This research line demands a more realistic characterization of the material properties with the aim of ...
  • Binder, mastic and mixture fatigue characterization using a cyclic uniaxial strain sweep test 

    Pérez Jiménez, Félix Edmundo; Botella Nieto, Ramón; Miró Recasens, José Rodrigo; Paez-Dueñas, Antonio; Barceló-Martínez, Francisco José; Carrera, Virginia (2014)
    Conference report
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    Fatigue cracking is a major problem in bituminous pavements. The bitumen and mastic properties influence very strongly on the final mixture fatigue behaviour. For that reason it is very important to study the fatigue ...
  • Buenas prácticas en la ejecución de los riegos de adherencia 

    Andaluz, Daniel; Felipo, Jesús; Peña, José Luis; García Santiago, Jacinto Luis; Miró Recasens, José Rodrigo; de Asís Martínez, Francisco (2018)
    Conference report
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    Un pavimento bituminoso en síntesis es una estructura constituida por una o más capas de mezcla bituminosa, que se apoyan sobre una explanada, proporcionando características estructurales, ya que recibe en forma directa ...
  • Caracterización acústica de mezclas bituminosas con polvo de caucho: correlación con textura 

    Paje, S.E.; Bueno, M.; Terán, F.; Miró Recasens, José Rodrigo; Pérez Jiménez, Félix Edmundo; Martínez Reguero, Adriana Haydée (2009-11)
    Conference report
    Open Access
    El objeto de este trabajo ha sido caracterizar el comportamiento acústico in situ de mezclas bituminosas que contienen polvo de caucho procedente de neumáticos fuera de uso incorporadas por diferentes métodos. Las mezclas ...
  • Caracterización funcional de la cohesión de los cementos asfálticos utilizados en Chile mediante el porecedimiento UCL® 

    Valdés Vidal, Gonzalo A.; Calabi, Alejandra; Miró Recasens, José Rodrigo; Osses, Rodrigo (2013)
    Conference report
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    Una de las principales propiedades que debe poseer el ligante de las mezclas asfálticas para aumentar su durabilidad en los pavimentos, es la cohesión. En Chile, pese a la diversidad climática imperante a lo largo de su ...
  • Characterization of half-warm-mix asphalt with high rates of reclaimed asphalt pavement 

    Botella Nieto, Ramón; Pérez Jiménez, Félix Edmundo; Miró Recasens, José Rodrigo; Guisado Mateo, Francisco; Ramírez Rodríguez, Antonio (2016)
    Conference lecture
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    The current growing awareness about the preservation of the environment, has led the asphalt technicians to assess and correct resulting impacts from the manufacture and application of bituminous mixtures. The concept of ...
  • 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
    Open Access
    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 ...