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Programme
Day 1, Sunday September 3rd, 2017
13.00-13.45 Registration
13.45-14.00 Introduction, R. Owen and E. Oñate
14.00-16.00
Computational plasticity - Basic principles and theory, D. Peric and R. Owen
· Introduction to elasto-plasticity and viscoplasticity
· The basic approach to incremental solution - consistent linearisation
· Finite element modelling
16.00-16.30 Coffee
16.30-18.30
Elasto-plasticity/viscoplasticity with finite strains, D. Peric and E. A. de Souza Neto
· Fundamentals
· Constitutive modelling - Hyperelastic & plasticity relations
· Operator split methodology for numerical integration of the constitutive model
· Mesh adaptivity procedures
Day 2, Monday September 4th, 2017
9.00-11.00
Further issues in plasticity modelling, E. A. de Souza Neto
· Treatment of singular and other yield surfaces
· Element formulation for near-incompressibility
· Introduction to multi-scale models
11.00-11.30 Coffee
11.30-13.30
Transient problems, E. Oñate
· Explicit finite element analysis for solids and shells
· Coupled particle-based and finite element methods
· Fluid-structure interaction (FSI) analysis
· Applications: industrial forming problems, impact problems, blast analysis, excavation and drilling, structural failure in FSI problems, etc.
13.30-14.30 Lunch
14.30-15.30
Coupled thermomechanical problems, C. Agelet de Saracibar
· Fundamentals formulation
· Finite element formulation
· Applications to metal forming problems
15.30-16.30
Plastic damage approach to fatigue analysis, S. Oller, X. Martinez and L. Barbu
· General concepts of fatigue
· Plastic damage approach to high cycle fatigue failure. Formulation and numerical examples
· Plastic damage model for the simulation of ultra-low cycle fatigue. Formulation and numerical examples
16.30-17.00 Coffee
17.00-18.00
Mixed FE formulations and strain localisation, M. Cervera and M. Chiumenti
· Mixed Displacement/Pressure and Displacement/Stress
· Strain localization and mesh objectivity
· Size effect
· Numerical examples
18.00-19.00
Computational design of engineering materials, O. Lloberas and X. Oliver
· General concepts of multiscale material design and optimization
· Applications to the design of engineering materials with specific properties
19.00
General discussion & Course closure
19.30 Course Reception
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