Propagation of elastic waves along the fibers in oriented glass-reinforced plastics
- 16 Downloads
The dispersion equation is derived for axisymmetric (longitudinal and torsional) normal vibrations in oriented glass-reinforced plastics. The low-frequency case is examined in detail. The frequency limits of applicability of the method of substituting a homogeneous medium for the composite (GRP) are estimated. The dependence of the vibration propagation velocity on glass content is calculated.
KeywordsElastic Wave Propagation Velocity Dispersion Equation Homogeneous Medium Frequency Limit
Unable to display preview. Download preview PDF.
- 1.V. G. Korenev, Introduction to the Theory of Bessel Functions [in Russian], Moscow (1971).Google Scholar