Ultrasonic attenuation due to voids in fibre-reinforced plastics

NDT International - Tập 9 - Trang 242-246 - 1976
B.G. Martin1
1Douglas Aircraft Company at Long Beach, California, USA

Tài liệu tham khảo

Evangelides, 1971, Investigation of the Properties of Carbon-Carbon Composites and their relationship to Nondestructive Test Measurements Lenoe, 1970, Effect of voids on mechanical properties of graphite fibre composites Olster, 1972, Effect of voids on graphite fibre reinforced composites Zurbrick, 1966, Nondestructive design property evaluation of fabric reinforced composites, Rpt AFML-TR-274 Felix, 1974, Attenuation and dispersion characteristics of various plastics in the frequency range 1–10 MHz Stone, 1975, Ultrasonic attenuation as a measure of void content in carbon-fibre reinforced plastics, Non-destructive Testing, 8, 137, 10.1016/0029-1021(75)90023-7 Ying, 1956, Scattering of a plane longitudinal wave by a spherical obstacle in an isotropically elastic solid, J Appl Phys, 27, 1086, 10.1063/1.1722545 Martin, B.G. Ultrasonic wave propagation in fibre reinforced viscoelastic material containing voids, submitted to J Appl Phys Hashin, 1962, J Appl Mach, 29, 143, 10.1115/1.3636446 Greszczuk, 1966, Theoretical and experimental studies on properties and behaviour of filamentary composites, McDonnell Douglas Paper 3550 Smith, 1972, J Appl Phys, 43, 2555, 10.1063/1.1661559 Zimmer, 1970, J Acoust Soc Am, 47, 796, 10.1121/1.1911962 Ashton, 1969, Primer on Composite Materials: Analysis, 77 Behrens, 1969, J Acoust Soc Am, 45, 102, 10.1121/1.1911342 Hashin, 1964, J Appl Mech, 31, 223, 10.1115/1.3629590 Whitney, 1966, AIAA J, 4, 1537, 10.2514/3.3732