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Comments on ‘laser-doppler vibrometer measurements of acoustic to seismic coupling’

✍ Scribed by Patricio A.A. Laura

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
32 KB
Volume
33
Category
Article
ISSN
0003-682X

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✦ Synopsis

Letters to the Editors

COMMENTS ON 'LASER-DOPPLER VIBROMETER MEASUREMENTS OF ACOUSTIC TO SEISMIC COUPLING'

The writer wishes to compliment the authors for their very interesting and thorough experimental investigation. ~ It may be of some interest to study the acoustic-to-seismic coupling in soils which possess different characteristics from the point of view of their internal loss properties. It seems rather reasonable to expect that soils of different viscoelastic characteristics will exhibit different responses and, on the other hand, the acoustic-to-seismic coupling phenomenon will be, presumably, qualitative and quantitatively quite different in soils with dryfriction type constitutive relations. REFERENCE I. Arnot, W.P. & Sabatier. J. M., Laser-doppler vibrometer measurements of acoustic to seismic coupling. Applied Acoustics. 30 (1990) 279-91.

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