Indretning og fremgangsmåde til måling af deformationer i et prøveemne

Apparatus and method for measuring deformations of a sample, said deformations resulting in particular from the relaxation of the stresses to which the sample was subjected before measurement, the sample having an axis corresponding to a principal deformation direction. This apparatus is characteris...

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Bibliographische Detailangaben
Hauptverfasser: GRARD, GUY, LESSI, JACQUES, PERREAU, PHILIPPE, BARY, DANIEL
Format: Patent
Sprache:dan
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Beschreibung
Zusammenfassung:Apparatus and method for measuring deformations of a sample, said deformations resulting in particular from the relaxation of the stresses to which the sample was subjected before measurement, the sample having an axis corresponding to a principal deformation direction. This apparatus is characterised in that it comprises at least five displacement sensors, each having a measurement direction, the measurement directions being essentially perpendicular to said axis of the sample.