Fig. 1.


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Courbe force-déplacement d’un essai d’indentation instrumenté classique. Pmax: force maximale, hmax = hm: déplacement maximum, hf: profondeur résiduelle, hr: profondeur plastique, S: raideur, et hc: profondeur de contact.

Load-displacement curve from standard instrumented indentation test. Pmax: maximal load, hmax = hm: maximum displacement, hf: residual depth, hr: plastic depth, S: contact stiffness, hc: contact depth.

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