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Vulnérabilité des structuresExplosions et conséquences (MRI)
Vulnerability of Structures
Teaching unit Explosions and Consequences · M09O_RAI2
9ECTS (EU)
1Coefficient
24:00Hours
Séquencement
Learning objectives
Principles for taking account of dynamic actions in the calculation of structures
Prerequisites
| Module | Teaching unit | Semester |
|---|---|---|
| Continuum Mechanics | Engineering Sciences 5 | S5 |
| Structural Mechanics | Engineering Sciences 5 | S5 |
| Mechanical Modeling: Geometric Nonlinearities | Structure: Non-linear Behavior and Nuclear Physics | S9 |
| Mechanical Modeling: Material Nonlinearities | Structure: Non-linear Behavior and Nuclear Physics | S9 |
| Mechanical Modeling: Geometric Nonlinearities | Modeling of Explosions | S9 |
| Mechanical Modeling: Material Nonlinearities | Modeling of Explosions | S9 |
Not mandatory but preferable:
- MRI 8 E.A. Mechanical and energy 2 Dynamics and vibrations FISE
Program
- Taking dynamic actions into account in solids:
- Analytical solutions of elastic waves in a medium,
- Movement representation, flow diagrams,
- Reflection, dispersion and dissipation of waves,
- Shocks and impacts,
- Propagation in non-elastic medium,
- Loading structures by wave of breath.
- Methods for determining the response of a structure:
- Reminders on partial derivative equations to be satisfied,
- Use of numerical methods,
- Different numerical methods,
- Applications: presentation of some simulations.
Assessment
Continuous monitoring
References
- Royer, Daniel; Dieulesaint, Eugene, "Elastic waves in solids. Volume 1, free and guided propagation", Masson, 1996
- Laursen, Tod A., "Computational contact and impact mechanics : fundamentals of modelling interfacial phenomena in nonlinear ende element analysis", Springer, 2002
Skills
3| Ref. | Verb | Description | Level |
|---|---|---|---|
| C1_2 | identify | dynamic actions on a structure | 3 |
| C2_1 | calculate | analytically the response of a structure to a transient dynamic action | 3 |
| C2_2 | clarify | modelling | 2 |