RHÃOLOGIE
RHÃOLOGIE
RHÃOLOGIE
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Contraintes et déformations<br />
F<br />
F<br />
∆S<br />
Contrainte: Force appliquée sur une<br />
surface ∆S<br />
σ = dF<br />
dS<br />
σ 1 > σ 2 > σ 3<br />
– p.2/34