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Experimental determination of bending strain power spectra from vibration measurements

✍ Scribed by Y. Xu; R. N. Miles


Book ID
112733284
Publisher
Sage Publications
Year
1996
Tongue
English
Weight
751 KB
Volume
36
Category
Article
ISSN
0014-4851

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πŸ“œ SIMILAR VOLUMES


Estimation of Random Bending Strain in a
✍ R.N. Miles; W. Bao; Y. Xu πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 275 KB

A method is presented for using vibration measurements obtained at discrete locations on a randomly excited beam to estimate the power spectral density of bending strain. The technique is intended to be applied using a scanning laser vibrometer to allow a non-contacting measurement of random bending

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✍ Y. Xu; R.N. Miles πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 460 KB

Experimental results of a non-contacting, full-field measurement of random bending strain over the surface of a two-dimensional structure are presented. The method is based on a combination of the measurement of random vibration at discrete points on the structure using a scanning laser vibrometer a