TITLE

Impulse excitation apparatus to measure resonant frequencies elastic moduli, and internal

AUTHOR(S)
Roebben, G.; Bollen, B.; Brebels, A.; Van Humbeeck, J.; Van der Biest, O.
PUB. DATE
December 1997
SOURCE
Review of Scientific Instruments;Dec1997, Vol. 68 Issue 12, p4511
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Presents an apparatus for measuring elastic properties and internal friction of materials. Excitation of the test specimen by a light mechanical impact; Determination of the resonant frequencies of the test object; Determination of internal friction value.
ACCESSION #
4302394

 

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