The Application of a Hybrid Method for the Identification of Elastic–Plastic Material Parameters by Beata Potrzeszcz-Sut, Agnieszka Dudzik

“…In this paper, such methodology is employed for estimating the selected material parameters described by Ramberg–Osgood’s law, i.e., Young’s modulus, the yield point, and the material hardening exponent. Two combined identification methods were used: the <i>P-A</i> procedure, in which the material parameters are identified on the basis of the coordinates of the indentation curves, and the <i>P-C</i> procedure, which uses the coordinates describing the imprint profile. …”
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