Browsing Norwegian Geotechnical Institute (NGI) Digital Archive by Author "Castro, Jorge"
Now showing items 1-5 of 5
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A Constitutive Model for Soft Clays Incorporating Elastic and Plastic Cross-Anisotropy
Castro, Jorge; Sivasithamparam, Nallathamby (Peer reviewed; Journal article, 2017)Natural clays exhibit a significant degree of anisotropy in their fabric, which initially is derived from the shape of the clay platelets, deposition process and one-dimensional consolidation. Various authors have proposed ... -
A Framework for Versatile Shape of Yield Surfaces for Structured Aniso-tropic Soft Soils
Sivasithamparam, Nallathamby; Castro, Jorge (Chapter, 2016)A framework based on logarithmic contractancy is proposed to produce versatile shapes of yield surfaces for structured anisotropic clays. The recently proposed constitutive model (E-SCLAY1S) is an extension of existing ... -
An anisotropic elastoplastic model for soft clays based on logarithmic contractancy
Sivasithamparam, Nallathamby; Castro, Jorge (Journal article, 2015)A new constitutive model for soft structured clays is developed based on an existing model called S-CLAY1S, which is a Cam clay type model that accounts for anisotropy and destructuration. The new model (E-SCLAY1S) uses ... -
Discussion: Undrained cylindrical cavity expansion in anisotropic critical state soils
Chen, Shengli; Liu, Kai; Castro, Jorge; Sivasithamparam, Nallathamby (Journal article; Peer reviewed, 2018) -
Theoretical solution for drained cylindrical cavity expansion in clays with fabric anisotropy and structure
Castro, Jorge; Sivasithamparam, Nallathamby (Peer reviewed; Journal article, 2021)