wave propagation in elastic materials
Effect of Imperfect Interface Between Fluid Saturated Porous Solid and Micropolar Elastic Solid on Wave Propagation
... such materials and for problems where the ordinary theory of elasticity fails because of microstructure in the ...Micropolar elastic materials, roughly speaking, are the classical elastic ...
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Wave propagation in a transversely isotropic microstretch elastic solid
... microstretch materials. Kiris and Inan (2008) estimated microstretch elastic moduli of materials by using vibration data of ...microstretch elastic materials are studied by many ...the ...
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Towards a Mathematical Model for Elastic Wave Propagation in Granular Materials
... Granular materials consist of a collection of discrete macroscopic solid particles interacting via repulsive con- tact ...nonlinear elastic response ...
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On localised vibrations in incompressible pre stressed transversely isotropic elastic solids
... fibre-reinforced elastic solids and the closely related problem of surface wave propaga- tion in such ...Surface wave propaga- tion in an associated half-space is considered, with the particular ...
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Radial Vibration of Wave Propagation in an Elastic Medium of a non-Homogeneous Orthotropic Material Under Influence of Rotation
... receiving considerable attention in recent years. In the past, accident of rotating cylinder wheels due to flexural vibration has frequently occurred in rot-dynamic machinery such as steam turbines and gas turbines. At ...
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Elastic wave propagation in confined granular systems
... the elastic or acoustical characteristics of granular materials are to be found in the soil mechanics and geotechnical engineering literature 共关 18 兴 is a recent re- view stressing the need for ...
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Shock Wave Propagation in Composites and Electro Thermomechanical Coupling of Ferroelectric Materials
... an elastic precursor travels into the target followed by a phase boundary marked by a large change in ...the elastic wave is not ...the elastic wave into the averaging ...The ...
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Finite Element Analysis with Paraxial & Viscous Boundary Conditions for Elastic Wave Propagation
... In this study, two studies are performed. One is to apply paraxial boundary conditions which are local boundary condi- tions based on paraxial approximations of the one-way wave equations to finite element ...
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Love Wave Propagation in Electro-Magneto Non-Homogeneous Elastic Media
... of materials which exhibit the coupling between mechanical, electric and magnetic ...Composite materials which are made of piezoelectric and piezomagnetic phases show a magneto-electric effect which is not ...
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Wave Propagation Approach to Fluid Filled Submerged Visco-Elastic Finite Cylindrical Shells
... The wave propagation approach has been employed as it can easily cope with dierent boundary conditions with dierent axial wave numbers ...standing wave is determined by its circumferential ...
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Measurement of third-order elastic constants and stress dependent coefficients for steels
... third-order elastic constants of practical materials was published by Hughes and Kelly ...third-order elastic constants of the single crystals like KCl , Cu etc by measureing propagation ...
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Experimental study on the seismic wave propagation in geo materials
... consequence, elastic seismic waves will result from the propagation of the released energy outward from the ...soil materials through which the waves travel (Chen, ...soil materials plays a ...
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Multiple waves propagate in random particulate materials
... Introduction. Materials comprising small particles, inclusions or defects, randomly distributed inside an otherwise uniform host medium are ...electromagnetic, elastic, or acoustic waves propagate through ...
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Numerical study on dynamic compressive deformation and elasto-plastic wave propagation of foam materials
... the propagation of the plastic wave was clearly observed with the rate of v = 100 ...longitudinal elastic wave velocity showed a weak negative dependency on the deformation rate although the ...
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Elastic waves in fractured rocks under periodic compression
... brittle materials revealed (Talonov and Tulinov 1988) that the characteristics of media weakened by fractures with edges interacting under compression stress fields depend on the stress-strain state at the stage ...
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Propagation characteristic of laser generated visco elastic Rayleigh like waves in stratified half space
... other. Wave leaking is common when the sound wave is traveling from a solid to a liquid ...perfectly elastic but always show some degree of damping that absorbs the energy of mechanical ...energy ...
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Critical investigation of calculation methods for the elastic velocities in anisotropic ice polycrystals
... of elastic waves that depend on the ice polycrystal anisotropy, and they can further be related to the ice tex- ...so, elastic velocities need to be inverted from a modeling approach that relate ...
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Non-destructive inspection on anchorage defect of hollow grouted rock bolt using wavelet transform analysis
... the elastic stress wave propagation in the impedance mismatch, the free length, the grouted length, the defect length, and the defect position of hollow grouted rock bolt can be acquired by the ...
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The Influence of Crack Modes on the Elastic Wave Propagation Characteristics in a Non-uniform Rotating Shaft
... the propagation characteristics of the elastic ...the propagation constants of the elastic waves, the numerical results are shown in Figure ...
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Online Full Text
... stationary elastic harmonic wave falls. The wave front is parallel to the axes of the cavities, the wave itself is polarized in the plane of the cavities cross section in case of consideration ...
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