Determination of the elastic constants of some composites by using ultrasonic velocity measurements

article
Stijnman, P.W.A.
An ultrasonic immersion technique was used to determine the velocity and amplitude of sound waves in composite materials. The materials under study were E-glass/IPN, E-glass/PET, Kevlar 29/IPN, Dyneema/PE and Dyneema/Kraton. The velocity and amplitude of longitudinal and transverse sound waves at the frequency of 1 MHz were measured in three planes of symmetry at several angles of incidence. The complex stiffness matrix for the composites was calculated. © 1995 Elsevier Science Limited.
Topics















Acoustic wavesElasticityGlassMatrix algebraShear stressStiffness matrixUltrasonic applicationsUltrasonic velocityUltrasonic velocity measurementVectorsAmplitudeElastic constantsLongitudinal sound wavesTransverse sound wavesUltrasonic immersion techniqueComposite materials
TNO Identifier
233020
Repository link
https://resolver.tno.nl/uuid:495d869e-33b3-46b8-865c-0f42e8f4b734
ISSN
00104361
Source
Composites, 26(8), pp. 597-604.
Pages
597-604
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