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Applications and Developments of Barodesy
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Berlin :
Logos Verlag Berlin,
2018.
|
| Colección: | Advances in Geotechnical Engineering and Tunneling Ser.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- 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 statesCritical 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 strainCalibration; 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
- elastoplasticMatsuoka-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 sandHypoplasticity; Version of wolffersdorff:96 for sand; Intergranular strain for the version of wolffersdorff:96; Sanisand; Matlab Code for Stress rotation; Stress dependant; Strain dependant