Now showing items 21-40 of 232

    • Aplicaciones estructurales de hormigón con fibras 

      Joost, Walraven; Torrents Dolz, Josep M.; Serna, P; di Prisco, Marco; Aguado de Cea, Antonio; Armengou, Jaume; Barragán, Bryan Erick; Fuente Antequera, Albert de la; Lambrechts, Ann; Laranjeira de Oliveira, Filipe; Molins i Borrell, Climent; Mora, Felipe (Universitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció (EC), 2007)
      Book
      Restricted access - publisher's policy
      Dentro del planteamiento de la Cátedra de empresa titulada Innovación en Tecnología del Hormigón patrocinada por BASF-MOLINS-BEKAERT está la celebración de jornadas técnicas. El presente documento es una muestra de este ...
    • Aplicación del análisis de valor para una evaluación integral y objetiva del profesorado universitario 

      Viñolas Prat, Bernat; Aguado de Cea, Antonio; Josa Garcia-Tornel, Alejandro; Villegas Flores, Noé; Fernández Prada, Miguel Ángel (2009)
      Article
      Open Access
      El trabajo de los profesores en la universidad se evalúa en ámbitos muy diversos: docencia, investigación, compromiso con la universidad, etc. En la mayoría de las ocasiones esta evaluación se hace de forma segregada, a ...
    • Aplicação de concreto auto-adensável leve reforçado com fibras plásticas na reabilitação da Casa Museu Gaudí 

      Klein, Nayara Soares; Aguado de Cea, Antonio; Coll, Jordi; Altet, Jordi (Associação Brasileira de Patologia das Construções (ALCONPAT), 2014)
      Conference lecture
      Restricted access - publisher's policy
      The architectural heritage of the city of Barcelona in its older neighbourhoods of historic importance consists largely of buildings whose roof is formed by the Catalan vault. This roof type consists of vaults built in ...
    • Aplicação industrial de concreto leve auto-adensável com fibras 

      Klein, Nayara; Aguado de Cea, Antonio; Masó, Doménec (2010)
      Conference report
      Restricted access - publisher's policy
      A abóbada catalã é um elemento estrutural encontrado em coberturas ou escadas, formada por vigas metálicas unidirecionais, arco cerâmico e enchimentos diversos, os quais apresentam o inconveniente de não garantir a ...
    • Aplicações estructurais de betão reforçado com fibras de aço: modelo de análise estrutural aplicado a tubos de saneamento 

      Fuente Antequera, Albert de la; Laranjeira de Oliveira, Filipe; Molins i Borrell, Climent; Aguado de Cea, Antonio (2010)
      Conference lecture
      Restricted access - publisher's policy
      Este documento apresenta uma perspectiva completa do processo de aplicação de fibras de Aço em tubos de saneamento. A incorporação de fibras no betão melhora o seu comportamento mecânico de tal modo que é possível substituir, ...
    • Application of constitutive models in European codes to RC-FRC 

      Blanco Álvarez, Ana; Pujadas Álvarez, Pablo; Fuente Antequera, Albert de la; Pialarissi Cavalaro, Sergio Henrique; Aguado de Cea, Antonio (2013-03)
      Article
      Open Access
      The recent publication of codes for the design of FRC is a major step towards extending the use of the material. An in depth analysis indicates several differences between the constitutive models proposed in the existing ...
    • Assessment of constitutive model for ultra-high performance fiber reinforced cement composites using the Barcelona test 

      Blanco Álvarez, Ana; Pialarissi Cavalaro, Sergio Henrique; Galeote Moreno, Eduardo; Aguado de Cea, Antonio (International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM), 2015)
      Conference lecture
      Restricted access - publisher's policy
      The characterization of the post-cracking behavior of fiber reinforced cement composites (FRCC) represents a great challenge given the intrinsic scatter of the material and the need to use testing methods that are reliable ...
    • Assessment of fibre content and 3D profile in cylindrical SFRC specimens 

      Pialarissi Cavalaro, Sergio Henrique; López Carreño, Rubén-Daniel; Torrents Dolz, Josep M.; Aguado de Cea, Antonio; Juan Garcia, Pablo (2016-01)
      Article
      Open Access
      The inductive method from Torrents et al. (Mater Struct 45(10):1577–1592, 2012, 1) is used to assess the fibre content and orientation in steel fibre reinforced concrete. Despite several advantages, the method presents ...
    • Assessment of fibre content and orientation in SFRC with the inductive method. Part 1: theoretical basis of the method and study of the influence of the type of coil and temperature on its accuracy 

      López Carreño, Rubén-Daniel; Pialarissi Cavalaro, Sergio Henrique; Pujadas Álvarez, Pablo; Galobardes Reyes, Isaac; Torrents Dolz, Josep M.; Aguado de Cea, Antonio; Domingues de Figueiredo, Antonio (2015)
      Conference report
      Open Access
      The inductive method is a non-destructive test which is capable to estimate both the fibre orientation and the fibre content in steel fibre reinforced concrete (SFRC) samples by the means of a coil and an impedance analyser. ...
    • Assessment of fibre content and orientation in SFRC with the inductive method. Part 2: Application for the quality control of sprayed concrete 

      Silva, Cesar L; Galobardes Reyes, Isaac; Pujadas Álvarez, Pablo; Monte, Renata; Domingues de Figueiredo, Antonio; Pialarissi Cavalaro, Sergio Henrique; Aguado de Cea, Antonio (2015)
      Conference report
      Open Access
      Concrete is the most used construction material in the world despite its fragility and low capacity to bear tensile stresses. Steel fibres may be added to increase the ductility of the material leading to fibre reinforced ...
    • Assessment of the fibre orientation factor in SFRC slabs 

      Blanco Álvarez, Ana; Pujadas Álvarez, Pablo; Fuente Antequera, Albert de la; Pialarissi Cavalaro, Sergio Henrique; Aguado de Cea, Antonio (Elsevier, 2015-01)
      Article
      Open Access
      The design of steel fibre reinforced concrete (SFRC) structures is evolving towards a new approach that uses correction factors to consider differences between the small-scale characterization specimens and the real-scale ...
    • Avaliação dos impactos ao meio ambiente causados pelos materiais e produtos da construção civil 

      Cardim, A; Josa Garcia-Tornel, Alejandro; Aguado de Cea, Antonio; Gettu, Ravindra (Gypsum Fair'97, 1997)
      Conference report
      Restricted access - publisher's policy
      Este artigo apresenta a necessidade de minimizaçao do impacto meioambiental, de todo tipo de atuaçao, pela necessidade de obtermos um desenvolvimento sustentável. Faz-se uma breve sintese da situaçao atual, no caso especifico ...
    • Banco de datos de presas de hormigón con expansiones 

      Pardo Marín, Félix; Aguado de Cea, Antonio; Agulló Fité, Luís; Buil Sanz, Juan Manuel; Gil, A. (2010-06-21)
      Conference lecture
      Open Access
      El estudio del comportamiento expansivo del hormigón en presas e instalaciones afines a las mismas comprende diferentes actuaciones que inciden de un modo transversal en aspectos que incluyen a los materiales, la tipología ...
    • Bi-layer diaphragm walls: structural and sectional analysis 

      Segura Castillo, Luis; Aguado de Cea, Antonio; Fuente Antequera, Albert de la; Josa Garcia-Tornel, Alejandro (2016-05)
      Article
      Open Access
      The bi-layer diaphragm wall, a new slurry wall type designed to cope with the problem of watertightness is studied in this paper. These walls consist of two bonded concrete layers, the first, a conventional Reinforced ...
    • Bioreceptivity evaluation of cementitious materials designed to stimulate biological growth 

      Manso Blanco, Sandra; De Muynck, Willem; Segura Pérez, Ignacio; Aguado de Cea, Antonio; Steppe, Kathy; Boon, Nico; de Belie, Nele (2014-02-09)
      Article
      Restricted access - publisher's policy
      Ordinary Portland cement (OPC), the most used binder in construction, presents some disadvantages in terms of pollution (CO2 emissions) and visual impact. For this reason, green roofs and façades have gain considerable ...
    • Bond behavior of self consolidating concrete 

      Santos, Ana C. P.; Aguado de Cea, Antonio; Villegas, Noe (2016-12)
      Article
      Open Access
      The new generation of innovative projects has led to the use of greater amounts of reinforcement and the development of concrete with specific characteristics. It is necessary to use a material that ensures the uniformity ...
    • Bond strength of whitetoppings and bonded overlays constructed with self-compacting high-performance concrete 

      López Carreño, Rubén-Daniel; Pujadas Álvarez, Pablo; Pialarissi Cavalaro, Sergio Henrique; Aguado de Cea, Antonio (2017-10)
      Article
      Open Access
      A bonded concrete overlay consists of a concrete layer poured over a deteriorated pavement. Its mechanical performance depends on the quality of the bond between the lower and the uppermost layers. This paper reports an ...
    • Capacidad estructural de los tubos de saneamiento: análisis del sistema terreno-estructura 

      Viñolas Prat, Bernat; Fuente Antequera, Albert de la; Aguado de Cea, Antonio (2010)
      Conference report
      Restricted access - publisher's policy
      This article presents a part of UPC´s study about the sustainability analysis of 8 drainage pipes (four alternatives made concrete with 400 mm, 800 mm, 1200 mm and 2000 mm of diameter and four alternatives made plastic ...
    • Characterization of a fibre-reinforced self-compacting concrete with 100% of mixed recycled aggregates 

      Ortiz Lozano, José Ángel; Fuente Antequera, Albert de la; Segura Pérez, Ignacio; Aguado de Cea, Antonio; Parapinski Dos Santos, Ana Carolina; Pacheco Martínez, Jesús; Soto Martínez, Juan J. (WIT Press, 2017-11)
      Article
      Open Access
      A new cement-based material is presented in this research contribution. The material consists in a fibre-reinforced self-compacting concrete with 100% of mixed recycled aggregate. Six different mixes were produced in two ...
    • Characterization of pervious concrete exposed to high levels of evaporation 

      Mora Ruacho, Jose; Aguado de Cea, Antonio; Astorga Bustillos, Fernando R. (2019-01)
      Article
      Open Access
      When fresh concrete is exposed to high levels of water by evaporation in structures with large ratios of surface/thickness these are prone to be altered in their constituent material properties, generating a decreased or ...