✦ LIBER ✦

On wave propagation in an elastic micropolar medium with nonlocal cohesive forces

✍ Scribed by J.L. Nowinski

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 686 KB
Volume: 328
Category: Article
ISSN: 0016-0032
DOI: 10.1016/0016-0032(91)90020-4

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✦ Synopsis

Wave propagation in an intnite linear micropolar elastic medium is examined assuming long-range particle interactions. After a review of the general formulas, the existence of four types of plane time-harmonic waves traveling at four distinct speeds is established. Formulas ,for the six nonlocal micropolar moduli are derived, and their relative values briefly discussed. An illustrative example involving wave transmission across the interface of two d@erent half-infinite media is given.

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