Szczegóły publikacji
Opis bibliograficzny
Analysis of lamb wave dispersion curve sensitivity to material elastic contants in composites / Alberto GALLINA, Łukasz PIECZONKA, Łukasz AMBROZIŃSKI, Paweł PAĆKO, Piotr Nazarko, Tadeusz UHL, Zenon Waszczyszyn // W: Health monitoring of structural and biological systems 2015 : San Diego, California, United States, March 9–12, 2015 / ed. Tribikram Kundu. — [Bellingham : SPIE], cop. 2015. — (Proceedings of SPIE / The International Society for Optical Engineering ; ISSN 0277-786X ; vol. 9438). — ISBN: 978-1628415414. — S. 94380O-1–94380O-7. — Bibliogr. s. 94380O-7, Abstr.
Autorzy (7)
- AGHGallina Alberto
- AGHPieczonka Łukasz
- AGHAmbroziński Łukasz
- AGHPaćko Paweł
- Nazarko Piotr
- AGHUhl Tadeusz
- Waszczyszyn Zenon
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 88885 |
|---|---|
| Data dodania do BaDAP | 2015-05-25 |
| DOI | 10.1117/12.2084350 |
| Rok publikacji | 2015 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | Health Monitoring of Structural and Biological Systems |
| Czasopismo/seria | Proceedings of SPIE / The International Society for Optical Engineering |
Abstract
The paper deals with the problem of Lamb waves dispersion curves sensitivity to the change of elastic constants in composite materials. The framework of the present work is a more general problem of material constants identification in thin plates made of composite materials. The approach is based on the analysis of guided waves propagation and the related dispersion curves to find the underlying material elastic constants. In present work a numerical study is performed to identify measurement directions and wave propagation modes that are most sensitive to the change of the particular elastic constants. This approach will allow to optimize the material constants identification procedure and experimental setup by specifying the preferred measurement directions and wave propagation modes. The approach can be used within the Structural Health Monitoring framework to monitor material degradation of plate-like structures made of composite materials.
