Modélisation mécanique: non linéarités géométriquesSûreté de fonctionnement en énergie nucléaire (SFEN) (MRI)

FISA MRI Semester 9 Nuclear Energy Operational Safety Option Machine translation

Mechanical Modeling: Geometric Nonlinearities

Teaching unit Dependability in nuclear energy (SFEN) · MO_SFENU1 | EC Code MM

12ECTS (EU)

1Coefficient

24:00Hours

Séquencement

Learning objectives

Introduction to modelling the non-linear geometric behaviour of deformable structures.

Prerequisites

Module	Teaching unit	Semester
Continuum Mechanics	Engineering Sciences 5	S5
Structural Analysis - Finite Elements	Engineering Sciences 7	S7

Program

Motivation, different geometric nonlinearities, examples,

Notes, description of geometric variables and different derivatives.

Continuous media mechanics:

Background Deformity state in large transformations, proposal and comparison of different deformation measures, State of constraint, proposal and comparison of various measures of constraint,

Finish element method and application examples. Objectivity: presentation of the principle.

Assessment

Final review

Skills

Ref.	Verb	Description	Level
C2_1	calculate	the solution of a problem in great transformations	2
C2_1	discuss	basic assumptions of calculations in large transformations	1