On the space-time structure of a wave field in a double-layer medium with an interface crack
Unlike the approaches in [1–3]which treat wave fields over limited times, a technique is developed which enables one, using the principle of a limiting amplitude, to investigate the propagation and establishment of wave fields which are generated in a laminated ideally elastic medium with plane para...
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| Published in | Journal of applied mathematics and mechanics Vol. 57; no. 1; pp. 197 - 204 |
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| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier Ltd
1993
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| Online Access | Get full text |
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| Summary: | Unlike the approaches in [1–3]which treat wave fields over limited times, a technique is developed which enables one, using the principle of a limiting amplitude, to investigate the propagation and establishment of wave fields which are generated in a laminated ideally elastic medium with plane parallel boundaries of separation by the harmonic oscillations of the edges of a crack from an initial instant of time. The need to take account of all the components of the stress tensor outside of the crack in its plane is discussed. |
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| ISSN: | 0021-8928 0021-8928 |
| DOI: | 10.1016/0021-8928(93)90113-Z |