Solid Mechanics

Données Générales
Programme Académique	ECAM LaSalle Mechanical and Electrical Engineering Programme			Responsable(s) Module : SAYILAN Aslihan
Type d'EC : Cours	Solid Mechanics (LIIEEng04ESolidMech)
TD : 12h00 TP : 8h00 Cours : 12h00 Travail personnel : 24h00 Durée totale: 32	Statut	Periode Semester 4	Langue d'enseignement : English

Objectifs Généraux
- Recgonize the fundamentals of stress/strain analysis. - Recognize the most commonly used material properties and their design implications. - Apply stress analysis to prevent failure such as fracture and yielding when designing mechanical systems. - Utilize a numerical simulation software for basic stress and strain calculations (Ansys structural)

Contenu
- Introductory concepts: Normal and shear stress, strain and deformation - Stress state: stress tensor, stress transformation, Mohr's circle - Strain state: strain tensor, relation between strain component and deformation, Mohr's cirlce - Behavior of materials: constitutive equations, tensile test, linear elastic material properties: Young's modulus, shear modulus, Poisson's ratio - Application: analysis of stresses in thin-walled pressure vessels - Plane elasticity: plane stress and plane strain configurations, 3D Mohr's circle - Yield criteria: yielding and plastic deformation in general configurations, Tresca and Von Mises criteria

Contenu

- Introductory concepts: Normal and shear stress, strain and deformation

- Stress state: stress tensor, stress transformation, Mohr's circle

- Strain state: strain tensor, relation between strain component and deformation, Mohr's cirlce

- Behavior of materials: constitutive equations, tensile test, linear elastic material properties: Young's modulus, shear modulus, Poisson's ratio

- Application: analysis of stresses in thin-walled pressure vessels

- Plane elasticity: plane stress and plane strain configurations, 3D Mohr's circle

- Yield criteria: yielding and plastic deformation in general configurations, Tresca and Von Mises criteria

Prérequis
General Mechanics 2

Bibliographie
Raymond Parnes, "Solid Mechanics in Engineering",

Évaluation(s)
N°	Nature	Coefficient	Objectifs
1	Written exam	0,25	Mid-term 1 at the mid-course about the topics covered in the first half of the course: Stress and Strain tensors, Material properties
2	Written exam	0,5	Final exam about all the concepts covered in the course. The exam consists of short questions as well as thorough analysis problems.
3	Practical work	0,15	Ability to analyze using finite element method the strains and stresses in simple structures. Ability to use Creo and Ansys Workbench
4	Continuous Assessment	0,1	Quizzes
5	Written exam	0,15	Midterm 2