Trepo - Selaus tekijän mukaan "D'Ignazio, M."
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Small strain stiffness within logarithmic contractancy model for structured anisotropic clay
Sivasithamparam, N.; D'Ignazio, M.; Tsegaye, A. B.; Castro, J.; Madshus, C. (2021)
conferencearticle<p>Stiffness of soils in the small strain region is high and it decays nonlinearly with increasing shear strains or with mobilization of shear stresses. However, the commonly used critical state based constitutive ... -
Uncertainties in modelling undrained shear strength of clays using Critical State Soil Mechanics and SHANSEP
D'Ignazio, M.; Phoon, K. K.; Länsivaara, T. T. (2021)
conferencearticle<p>The determination of the undrained shear strength of clays relies upon the goodness of the available in-situ and laboratory tests. Often, limited soil investigation data is available, or the collected data may ... -
Using SHANSEP for verification of unreliable piezocone data in clays
D'Ignazio, M.; Lehtonen, V. (2021)
conferencearticle<p>The evaluation of the undrained stability of old embankments on soft clays relies upon the accurate modelling of undrained shear strength in the subsoil. It is vital to account for the effects of consolidation to ...