Now showing items 1-6 of 6

  • Análisis retrospectivos en problemas geotécnicos: aplicación al control de precargas 

    Santos Rodríguez, Cristian de; Ledesma Villalba, Alberto; Gens Solé, Antonio (Sociedad Española de Mecánica del Suelo e Ingeniería Geotécnica, 2016)
    Conference report
    Restricted access - publisher's policy
    Este artículo muestra el potencial de los análisis retrospectivos como herramienta de control en problemas de Ingeniería Geotécnica y en particular en el control de precargas. La precarga es un método tradicional de mejora ...
  • Backanalysis methodology based on multiple optimization techniques for geotechnical problems 

    Santos Rodríguez, Cristian de (Universitat Politècnica de Catalunya, 2015-12-10)
    Doctoral thesis
    Open Access
    Nowadays, thanks to the increase of computers capability to solve huge and complex problems, and also thanks to the endless effort of the geotechnical community to define better and more sophisticated constitutive models, ...
  • Backanalysis of measured movements in ageing tunnels 

    Santos Rodríguez, Cristian de; Ledesma Villalba, Alberto; Gens Solé, Antonio (Universitat Politècnica de Catalunya. Escola Tècnica Superior d'Enginyers de Camins Canals i Ports de Barcelona, 2011-11-15)
    Conference lecture
    Open Access
    The paper describes a procedure to perform backanalysis in a systematic manner in the context of ageing tunnels. Basically the input data include information on relative displacements or deformations of specific points ...
  • Backanalysis of preloading 

    Santos Rodríguez, Cristian de; Ledesma Villalba, Alberto; Gens Solé, Antonio (International Society for Soil Mechanics and Geotechnical Engineering (ISSMGE), 2017)
    Conference report
    Open Access
    The paper presents the application of a backanalysis methodology to the inverse analysis of preloading soft clays. The methodology is based on an appropriate selection of the objective function and it uses a novel adaptive ...
  • Deformaciones del revestimiento y asientos producidos por la construcción de un túnel mediante tuneladora 

    Santos Rodríguez, Cristian de (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2007-07)
    Minor thesis
    Open Access
    Debido al gran crecimiento que está viviendo la construcción de túneles urbanos, se ha considerado oportuno realizar el presente estudio que trata sobre las deformaciones del revestimiento y de los movimientos inducidos ...
  • Hybrid minimization algorithm applied to tunnel back analysis 

    Santos Rodríguez, Cristian de; Ledesma Villalba, Alberto; Gens Solé, Antonio (CRC Press Taylor & Francis Group, 2014)
    Conference report
    Restricted access - publisher's policy
    The paper describes a procedure to perform backanalysis in an automatic manner in the context of a tunnel excavation. The measured displacements are compared with the calculated ones obtained from a Finite Element Analysis, ...