MEASUREMENT OF THE ISOTROPIC DYNAMIC YOU
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R. CARACCIOLO; A. GASPARETTO; M. GIOVAGNONI
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Article
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2000
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Elsevier Science
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English
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An approach to the direct measurement of the dynamic Young's modulus for a viscoelastic material using a contactless sensor, based on a laser emitter}receiver, is presented in this paper. The proposed method consists in exciting a cantilever beam specimen by means of a seismic acceleration. The acce