Exploració per tema "compaction"

Ara es mostren els items 1-6 de 6

    • A constitutive model for partially saturated soils 

      Alonso Pérez de Agreda, Eduardo; Gens Solé, Antonio; Josa Garcia-Tornel, Alejandro (Institution of Civil Engineers (http://www.ice.org.uk/), 1990)
      Article
      Accés obert
      The Paper presents a constitutive model for describing the stress-strain behaviour of partially saturated soils. The model is formulated within the framework of hardening plasticity using two imdependent sets of stress ...

    • A model for rockill compressibility 

      Oldecop, Luciano A.; Alonso Pérez de Agreda, Eduardo (Institution of Civil Engineers (http://www.ice.org.uk/), 2001)
      Article
      Accés obert
      The paper presents a macroscopic constitutive model for rockill that includes the effect of water on compressibility and collapse phenomena. Breakage of rock particles and fracture propagation are basic underlying mechanisms ...

    • Effects of compaction on desiccation cracking of clayey soils 

      Demagistri, Agustín; Ledesma Villalba, Alberto; Cordero Arias, Josbel Andreina; Moreno, Raúl; Prat Catalán, Pere; Jacinto, Abel Carlos (The Hong Kong University of Science and Technology (HKUST), 2018)
      Text en actes de congrés
      Accés obert
      Cracking in desiccating soils is an important topic in soil compacted works. This paper presents an experimental study on the effect of compaction on the cracking of a silty clay soil, which was subjected to drying conditions. ...

    • Experimental behaviour of compacted marls 

      Cardoso, Rafaela; Maranha das Neves, E.; Alonso Pérez de Agreda, Eduardo (2012-08)
      Article
      Accés restringit per política de l'editorial
      Jurassic marls from Abadia, Portugal, were used in the construction of some motorway embankments. Large fragments of this evolving material remained after the construction process, and their degradation was of concern ...

    • Hydromechanical behaviour of compacted granular expansive mixtures: experimental and constitutive study 

      Alonso Pérez de Agreda, Eduardo; Romero Morales, Enrique Edgar; Hoffmann Jauge, Christian (2011-04-01)
      Article
      Accés restringit per política de l'editorial
      Compacted granular mixtures of high-density bentonite pellets have been evaluated as an alternative buffer material to fill the empty space around nuclear waste disposal canisters in horizontal drifts. Despite the obvious ...

    • Microstructural aspects of compacted clayey soils:an experimental viewpoint 

      Romero Morales, Enrique Edgar (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      An overview is initially presented to bring into light the important microstructural effects on different compacted clayey soil properties. Experimental data coming from microstructural studies on different compacted clayey ...