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Measurements on the dynamical behaviour of a naturally excited chimney by a laser technique

✍ Scribed by M. Corti; F. Parmigiani; A. De Agostini


Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
258 KB
Volume
88
Category
Article
ISSN
0022-460X

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MEASUREMENT OF THE ISOTROPIC DYNAMIC YOU
✍ R. CARACCIOLO; A. GASPARETTO; M. GIOVAGNONI πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 272 KB

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