Exploració per autor "Levatti, Hector Ulises"
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Numerical analysis of desiccation, shrinkage and cracking in low plasticity clayey soils
Levatti, Hector Ulises; Prat Catalán, Pere; Ledesma Villalba, Alberto (CIMNE, 2017)
Text en actes de congrés
Accés obertThis paper presents a numerical study of the desiccation processes of low-plasticity clayey soils that usually result in shrinkage and often in cracking. For the theoretical development of the numerical model, concepts of ... -
Numerical analysis of desiccation, shrinkage and cracking in low plasticity clayey soils
Levatti, Hector Ulises; Prat Catalán, Pere; Ledesma Villalba, Alberto (2017)
Comunicació de congrés
Accés obertThis paper presents a numerical study of the desiccation processes of low-plasticity clayey soils that usually result in shrinkage and often in cracking. For the theoretical development of the numerical model, concepts of ... -
Numerical and experimental study of initiation and propagation of desiccation cracks in clayey soils
Levatti, Hector Ulises; Prat Catalán, Pere; Ledesma Villalba, Alberto (Elsevier, 2019-01)
Article
Accés obertThis paper presents the fundamentals and the mathematical formulation to study desiccation cracking in soils based on Unsaturated Soil Mechanics as well as a numerical analysis of a previous desiccation test program. The ... -
Simulación numérica de procesos de desecación en suelos cohesivos de baja plasticidad
Levatti, Hector Ulises (Universitat Politècnica de Catalunya, 2012-11-20)
Tesina
Accés obertLa retracción y agrietamiento de suelos cohesivos es un fenómeno complejo de caracterizar y estudiar. La simulación numérica es una herramienta potente que permite dilucidar y comprender cuales son los mecanismos básicos ...