✦ LIBER ✦

Measurement of vibrations by strain gauges, part I: Theoretical basis

✍ Scribed by G. Pavić

Publisher: Elsevier Science
Year: 1985
Tongue: English
Weight: 466 KB
Volume: 102
Category: Article
ISSN: 0022-460X
DOI: 10.1016/s0022-460x(85)80050-x

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✦ Synopsis

A principle is formulated in which relationships between inertial and elastic properties of structures are utilized for the detection of structural vibrations by means of surface strain measurements. The strain gauge bridges are described, and the bridge sensitivity factors evaluated for measurements ofin-plane and flexural vibrations on (arbitrary) plates and beams. Simplified measurement procedures are developed for measurement in far field vibration regions.

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