In-Plane Wave Propagation Through Elastic Solids With a Periodic Array of Rectangular Defects-Reference-Cited by-同舟云学术

In-Plane Wave Propagation Through Elastic Solids With a Periodic Array of Rectangular Defects

Published:2001-08-06 Issue:2 Volume:69 Page:179-188
ISSN:0021-8936
Container-title:Journal of Applied Mechanics
language:en
Short-container-title:

Author:

Scarpetta E.¹,Sumbatyan M. A.²

Affiliation:

1. D.I.I.M.A., University of Salerno, 84084 Fisciano (SA), Italy

2. Research Institute of Mechanics and Applied Mathematics, Stachki Prospect 200/1, Rostov-on-Don 344090, Russia

Abstract

In the context of wave propagation in damaged (elastic) solids, an analytical approach is developed to study normal penetration of a longitudinal plane wave into a periodic array of rectangular defects. Reducing the problem to some integral equations holding over the base and height of the openings, a direct numerical method is applied to give a complete solution for various exact or approximated forms. Several figures show the peculiarities of the structure and lead to physical conclusions.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Link

http://asmedigitalcollection.asme.org/appliedmechanics/article-pdf/69/2/179/5468562/179_1.pdf

Reference21 articles.

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4. Angel, Y. C., and Achenbach, J. D., 1985, “Reflection and Transmission of Elastic Waves by a Periodic Array of Cracks,” ASME J. Appl. Mech., 52, pp. 33–41.

5. Achenbach, J. D., and Li, Z. L., 1986, “Propagation of Horizontally Polarized Transverse Waves in a Solid With a Periodic Distribution of Cracks,” Wave Motion, 8, pp. 371–379.

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