Applications and Developments of Barodesy.

Intro -- Introduction, overview and basic notation -- Overview -- Basic notation -- Stress, strain and stretching -- Dilatancy -- Rendulic plane -- The role of constitutive models -- About the Failure -- The role of dilatancy at failure -- Mathematical-mechanical description of failure -- Initial boundary value problems -- Validations of numerical simulations -- Measurements -- Comparison between different calculations -- Influence of constitutive model -- Infinite slope -- Undrained conditions -- When do material models mater? -- Barodesy -- Notations used in Barodesy -- Soil behaviour and Barodesy -- Non-linear behaviour -- Asymptotic states -- Critical state -- Stress-dilatancy relations -- Pyknotropy and Barotropy -- Barodesy for clay -- Barodesy for sand -- Further developments for Barodesy -- New formulation for the R-function -- The function of Chu and Lo -- New R-function -- Numerical experiments -- Implementing Ohde's compression law -- Summary of material parameters and constants -- Numerical experiments -- Isotropic compression -- Triaxial tests -- Oedometric tests -- Response envelopes and proportional strain paths -- Principal stress rotations -- Introduction -- Models -- Hardening Soil with small-strain stiffness -- Sanisand -- Hypoplasticity -- Hypoplasticity with intergranular strain -- Calibration -- Kinematic analysis of the deformations -- Plane strain -- Analysis in a plane stress state (three dimensions) -- Calculation of the stress and strain rates -- Newton's method for Hypoplasticity and Barodesy -- Newton's method for Sanisand -- Integration of the rate of deformation -- Tests with a 12 apparatus -- Testing device -- Stress path -- Results -- Tests with a hollow cylinder apparatus -- Conclusions -- Stability of infinite slopes -- Friction angle and angle of dilatancy of soil -- Mohr-Coulomb - elastoplastic.

Limit state function -- Matsuoka-Nakai - elastoplastic -- Matsuoka-Nakai - kinematic -- Hypoplasticity -- Barodesy -- Triaxial test versus simple and direct shear test -- Impact on limit state analyses -- Conclusion -- Conclusion -- Summary -- Limitations -- Outlook -- Glossary -- Recalculation of a triaxial test -- Constitutive Models -- Barodesy -- Version of Medicus:15 for clay -- Version of kolymbas:15 for sand -- Improved version for sand -- Hypoplasticity -- Version of wolffersdorff:96 for sand -- Intergranular strain concept -- Sanisand -- Matlab Code for Constitutive models -- Barodesy -- Version of Medicus:15 for clay -- Version of kolymbas:15 for sand -- Improved version for sand -- Hypoplasticity -- Version of wolffersdorff:96 for sand -- Intergranular strain for the version of wolffersdorff:96 -- Sanisand -- Matlab Code for Stress rotation -- Stress dependant -- Strain dependant.

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Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2024. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.