Prof. Claudia Comi

Argomenti del programma: Introduction to the mechanics of materials . Class of materials, elastic and inelastic behavior. Constitutive models and applications . Isotropic and anisotropic elasticity. Visco-elasticity with application to concrete and polymers. Elastoplasticity: micromechanical aspects and phenomenological models, application to metals. Drucker’s stability postulate. Viscoplasticity.

Argomenti del programma: Introduction to mechanical metamaterials and smart materials. Wave propagation in homogeneous and periodic materials (Bloch theorem, dispersion diagrams and bandgaps). Numerical computation of bandgaps by finite elements (only for the module of 4 CFU). Equivalent properties and homogenization of phononic crystals and locally resonant materials.

Argomenti del programma: 1. Cinematica e statica di sistemi piani di travi: Gradi di libertà; vincoli; labilità. Calcolo delle reazioni vincolari in strutture isostatiche. Calcolo delle azioni interne in strutture isostatiche. Strutture reticolari. 2. Meccanica dei solidi : Statica dei continui deformabili. Tensore degli sforzi di Cauchy. Relazione di Cauchy. Sforzi e direzioni principali. Stato di sforzo piano. Rappresentazione di Mohr.

Argomenti del programma: Introduction to the mechanics of materials . Class of materials, elastic and inelastic behavior. Constitutive models and applications . Isotropic and anisotropic elasticity. Visco-elasticity with application to concrete and polymers. Elastoplasticity: micromechanical aspects and phenomenological models, application to metals. Drucker’s stability postulate. Viscoplasticity.

Argomenti del programma: Introduction to the mechanics of materials . Class of materials, elastic and inelastic behavior. Constitutive models and applications . Isotropic and anisotropic elasticity. Visco-elasticity with application to concrete and polymers. Elastoplasticity: micromechanical aspects and phenomenological models, application to metals. Drucker’s stability postulate. Viscoplasticity.

Argomenti del programma: Introduction to mechanical metamaterials and smart materials. Wave propagation in homogeneous and periodic materials (Bloch theorem, dispersion diagrams and bandgaps). Numerical computation of bandgaps by finite elements (only for the module of 4 CFU). Equivalent properties and homogenization of phononic crystals and locally resonant materials.

Argomenti del programma: Introduction to the mechanics of materials . Class of materials, elastic and inelastic behavior. Constitutive models and applications . Isotropic and anisotropic elasticity. Visco-elasticity with application to concrete and polymers. Elastoplasticity: micromechanical aspects and phenomenological models, application to metals. Drucker’s stability postulate. Viscoplasticity.