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(2014)SUSTAINABLE CONSTRUCTION AND DESIGN.5(1). Mark abstract One common method for the determination of full range stress-strain curves by instrumented indentation is presented and validated for an aluminium alloy. This method relates properties describing the indentation force-depth curve with those describing the uniaxial stress-strain curve as traditionally obtained from a tensile test. The first aim of this paper is to explain the basic concepts of instrumented indentation. Next, the analysis method is presented and validated. This study ends with discussing the uniqueness of the obtained solution. It is concluded that accurate determination of stress-strain behaviour can be realized, but for certain materials two indentations are needed.

Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-6868025



Author: A De Smedt, Stijn Hertelé , Matthias Verstraete , Koen Van Minnebruggen and Wim De Waele

Source: https://biblio.ugent.be/publication/6868025



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