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On wave propagation in elastic solids with a doubly periodic array of cracks

โœ Scribed by Edoardo Scarpetta; Mezhlum A. Sumbatyan

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
752 KB
Volume
25
Category
Article
ISSN
0165-2125

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โœฆ Synopsis

In the context of wave propagation in damaged (elastic) solids, an analytical approach for normal penetration of a plane wave through a doubly periodic array of cracks is developed. Using a uniform approximation in a one-mode range previously obtained, we give explicit representations for the wave field throughout the structure (including reflection and transmission coefficients) and for the relevant dispersion equation.

๐Ÿ“œ SIMILAR VOLUMES

Wave propagation through elastic solids
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โœ E. Scarpetta; M.A. Sumbatyan ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 527 KB

In the context of wave propagation through damaged (elastic) solids, an analytical approach to study the normal penetration of a scalar plane wave into a periodic array of defects with arbitrary shape is introduced. By means of a (uniform) approximation slightly stronger than the standard one-mode t

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In the frame of wave propagation in damaged (elastic) solids, an analytical approach for normal penetration of a plane wave through a periodic array of inclined cracks is developed. The problem is reduced to an integral equation holding over the length of each crack; approximated forms (of one-mode