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Pr. C. Gauthier - GFP

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1. Introduction : essai matériau ?<br />

En mécanique des matériaux, on cherche à identifier la relation<br />

contrainte (Pa) versus déformation (-)<br />

F/S<br />

E<br />

(l-l 0)/l 0<br />

F/S<br />

E P<br />

(l-l 0)/l 0<br />

F/S<br />

E P<br />

ε p ε ep ε p ε ep<br />

(l-l 0)/l 0

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