Strength Of Materials

General Data
Academic program	General Engineering Program			Module Manager(s) : SCHUHLER Guillaume
EC Type : Lectures	Strength Of Materials (LIIAem05ERDM)
Lab Work : 8h00 Lectures : 22h00 Individual work : 10h00 Total duration: 30	Status	Period Semester 5	Teaching language : French

General objectives
- calculate the reactions of the connections in the case of an isostatic structure - calculate forces and moments in cross sections of an isostatic beam - calculate normal and shear stresses using calculation formulas or software - measure normal and shear stresses using strain gauges

Content
The presentation of the methods of calculation used in Resistance of the Materials is made in the form of lectures and exercises, concerning the following points: - writing of equilibrium equations and calculation of bond reactions in the case of isostatic structures, - plots of the load diagrams along the average fiber of a beam, - Application of stress calculation formulas in the case of stressed beams in tension / compression, bending, shearing and torsion. There are two practical works : - Gauge measurements: normal and tangential stress measurements, special gauge assemblies, - dimensioning: use of the resistance of materials to pre-dimension a structure, verification of design using finite element calculation software.

Content

The presentation of the methods of calculation used in Resistance of the Materials is made in the form of lectures and exercises, concerning the following points:
- writing of equilibrium equations and calculation of bond reactions in the case of isostatic structures,
- plots of the load diagrams along the average fiber of a beam,
- Application of stress calculation formulas in the case of stressed beams in tension / compression, bending, shearing and torsion.

There are two practical works :
- Gauge measurements: normal and tangential stress measurements, special gauge assemblies,
- dimensioning: use of the resistance of materials to pre-dimension a structure, verification of design using finite element calculation software.

Corequis
Pre-requisites : Knowledge of static balance conditions in bonded solids. Co-requisites : Solid mechanics course ECAM3-S5

Bibliographie
VIALA Serge - Class handouts. Young, Warren C. - ROARK'S Formulas for stress and strains, McGraw-Hill Book Company (formulaire)

Assessment(s)
N°	Nature	Coefficient	Observable objectives
1	- calculate the reactions of the connections in the case of an isostatic structure - calculate forces and moments in cross sections of an isostatic beam	1	Maximum duration: 2 hours Exercises with answers in one box and MCQ.
2	- calculate normal and shear stresses using calculation formulas or software - measure normal and shear stresses using strain gauges	1	Use of strain gauges, comparators, calculation of material resistance and calculation by finite elements.
3	- calculate normal and shear stresses using calculation formulas	1	Maximum duration: 2 hours Exercises with answers in one box and MCQ.