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Abstract
The course provides an introduction to non-linear finite element analysis. The treated sources of non-linearity are related to material properties (hyperelasticity, plasticity), kinematics (large deformations, instability problems) and boundary conditions (contact).
Objective
To be able to address all major sources of non-linearity in theory and numerics, and to apply this knowledge to the solution of relevant problems in solid mechanics.
Content
1. Introduction: various sources of nonlinearities and implications for FEA. 2. Non-linear kinematics: large deformations, stability problems. 3. Non-linear material behavior: hyperelasticity, plasticity. 4. Non-linear boundary conditions: contact problems.
Resources
Lecture Notes
Lecture notes will be provided. However, students are encouraged to take their own notes.