Abstract
Potential use of acoustic microscopy at low frequency for determining elastic properties and characterizing internal defects have been recognized in the recent years. In this paper a theory is presented for the calculation of the acoustic material signature of an orthotropic half-space overlain by a fluid. The analysis is carried out for low frequency acoustic waves generated by a cylindrical transducer without a lens rod and the response is measured by a line receiver. Several new features of the material signature and their possible use in fiber reinforced composite material characterization are indicated.
| Original language | English (US) |
|---|---|
| Pages | 131-134 |
| Number of pages | 4 |
| State | Published - Dec 1 1988 |
| Event | Composite Material Technology 1989 - Houston, TX, USA Duration: Jan 22 1989 → Jan 25 1989 |
Other
| Other | Composite Material Technology 1989 |
|---|---|
| City | Houston, TX, USA |
| Period | 1/22/89 → 1/25/89 |
ASJC Scopus subject areas
- Geology
- Geotechnical Engineering and Engineering Geology
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Cite this
Karim, M. R., & Kundu, T. (1988). Acoustic material signature of fiber reinforced composites. 131-134. Paper presented at Composite Material Technology 1989, Houston, TX, USA, .