Ara es mostren els items 1-12 de 40889

  • Modelización de vigas mixtas con interacción imperfecta 

    Caus, Ricard; Lozano Galant, José Antonio; Mirambell Arrizabalaga, Enrique; Xu, Dong; Turmo Coderque, José (2018-05)
    Article
    Accés restringit per política de l'editorial
    In most composite beams, the concrete and steel connection is flexible to some extent. For this reason, a relative slip always appears at the interface. This slip is of primary importance because it affects both the ...
  • A simplified scheme for piezoelectric anisotropic analysis in human vertebrae using integral methods 

    Duarte, Vannessa; Thoeni, Klaus; Garzon Alvarado, D. A.; Cerrolaza Rivas, Miguel Enrique (2018-06)
    Article
    Accés obert
    This paper outlines a computational model for the analysis of the piezoelectric behaviour of the vertebral body remodelling process. Particular attention is paid to the algorithms for the simulation of the stress energy ...
  • Análisis de riesgos en proyectos de almacenamiento geológico de CO2: selección de emplazamientos adecuados, costes y análisis de los riesgos asociados a este tipo de proyectos 

    Rodríguez Dono, Alfonso; Espí Rodríguez, José Antonio (2011)
    Llibre
    Accés restringit per política de l'editorial
    Una de las causas del cambio climático es la emisión antropogénica de gases de efecto invernadero, principalmente el CO2. Para reducir estas emisiones una de las opciones que existen es el almacenamiento geológico de CO2. ...
  • A service-constrained positioning strategy for an autonomous fleet of airborne base stations 

    José Torra, Ferran; Pascual Iserte, Antonio; Vidal Manzano, José (Multidisciplinary Digital Publishing Institute (MDPI), 2018-10)
    Article
    Accés obert
    This paper proposes a positioning strategy for a fleet of unmanned aerial vehicles (UAVs) airlifting wireless base stations driven by communication constraints. First, two schedulers that model the distribution of resources ...
  • Sistema de alerta temprana para previsión de inundaciones en campings 

    Olivares Cerpa, Gonzalo; Gómez Valentín, Manuel; Gurrera, Joan (Grupo de Enxeñería da Auga e do Medio Ambiente (GEAMA), 2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Este trabajo se enmarca dentro del estudio realizado a petición de la Federación d'Hostelería de Lleida en el cual se realiza una propuesta de un sistema SATI (Sistema de Alerta Temprana de Inundaciones) para la evaluación ...
  • The assessment of ceramic and mixed recycled aggregates for high strength and low shrinkage concretes 

    Etxeberria Larrañaga, Miren; Gonzàlez Corominas, Andreu (2018-10)
    Article
    Accés restringit per política de l'editorial
    Very few studies on recycled aggregate concretes (RC) have been extended to the use of recycled ceramic and mixed aggregates in relation with high strength concretes. In the main they concentrate only on the analysis of ...
  • Treballs finals de carrera més descarregats EETAC i ESAB 

    Universitat Politècnica de Catalunya. Campus del Baix Llobregat, Biblioteca (2018-10-16)
    Working paper
    Accés obert
    Amb motiu de la setmana mundial de l'accés obert (Open Access Week 2018) presentem aquest document amb els TFG més descarregats de tots els temps, EETAC i ESAB.
  • Graphic Classes in the Worldwide Classroom: A Comparison of Two MOOC Experiences 

    Pujadas Gispert, Ester; Redondo Domínguez, Ernesto; Estela Carbonell, M. Rosa (2018-06-01)
    Capítol de llibre
    Accés restringit per política de l'editorial
    Graphics are present in the day-to-day professional practice of architects and engineers, not only to receive and transmit information, but also to design and create. Students who are accepted on university courses have ...
  • Effects of partially saturated conditions on the metabolically active microbiome and on nitrogen removal in vertical subsurface flow constructed wetlands 

    Pelissari, Catiane; Guivernau Ribalta, Miriam; Viñas, Marc; García Serrano, Joan (2018-09)
    Article
    Accés restringit per política de l'editorial
    Nitrogen dynamics and its association to metabolically active microbial populations were assessed in two vertical subsurface vertical flow (VF) wetlands treating urban wastewater. These VF wetlands were operated in parallel ...
  • Vibration-based, output-only damage identification of bridge under vehicle induced excitation 

    Moughty, John James; Casas Rius, Joan Ramon (Civil Engineering Research Association of Ireland (CERAI), 2018)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Many traditional methods of damage identification in bridge structures implement numerical models and/or modal parameters as a means of condition assessment. While such techniques can often be effective, they may also ...
  • Fatigue testing of reinforced concrete beam instrumented with distributed optical fiber sensors (DOFS) 

    Barrias, Antonio Jose de Sousa; Casas Rius, Joan Ramon; Villalba Herrero, Sergi (Civil Engineering Research Association of Ireland (CERAI), 2018)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    The use of fiber optic sensors on civil engineering structural health monitoring (SHM) applications have become quite popular for the past two decades. Within this type of sensors however, the study and use of Optical ...
  • Graphs, friends and acquaintances 

    Dalfó Simó, Cristina; Fiol Mora, Miquel Àngel (2018)
    Article
    Accés obert
    A graph is a mathematical object modeling the existence of a certain relation between pairs of elements of a given set. Many of the first results concerning graphs made reference to relationships between groups of people. ...