Plate Impact: Elastic Waves and Materials
Phase velocities of elastic waves in swelling porous materials
... of elastic waves in the medium of swelling ...longitudinal waves and two trans- verse waves, propagating with distinct velocities which are ...
8
Plate waves in phononic crystals slabs
... and elastic waves propagating in periodic composite materials has received a great deal of ...or elastic waves is forbidden regardless the direction, suggesting numerous technological ...
6
Reflection and transmission of elastic waves at viscous liquid/micropolar elastic solid interface
... man-made materials including engineering, geological and biological media posses a microstretch, in the usual environment they operate, become activated and influence dramatically the me- chanical and other ...
10
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 ...
6
Separation of the elastic waves’ system in pre-stretched bar devices
... these materials up to the moderate strain rates. Unfortunately, the elastic waves are generally not separated in time at measurements points in the input bar, and post treatment leads to ...the ...
6
Propagation of elastic waves through textured polycrystals: application to ice
... of elastic waves through a large number of grains, averaged wave properties have to be determined and, until the 1980s, these properties were determined by considering a spatial ...transverse waves ...
29
The Surface Stresses on the Propagation of Elastic Waves
... propagation, elastic waves, love waves, stoneley waves, transverse waves, elastic ...of elastic solids with stress supporting boundaries is of recent ...in elastic ...
6
Phase Structure of Fluid Fluctuations with a Floating Elastic Ice Plate under Nonlinear Interaction of Progressive Surface Waves
... the plate-fluid surface (ice-water ...ice plate vertical displacement acceleration on the amplitude, frequency and phase velocity of the wave disturbances is ...the plate vertical displacement ...
15
Dynamics of shock waves in elastic-plastic solids
... There is a lack of a generally accepted formulation for finite deformation elasto-plasticity capable to describe shock wave propagation in solids. “Although the term plastic deformation seems to be rather customary in ...
18
Mathematical modelling of flexural waves in structured elastic plates
... thin elastic plate containing a square array of circular holes or rigid stationary ...unstructured elastic plate as the radius of cylinders tends to ...
167
Stress waves in a microperiodic layered elastic solid revisited
... stress waves in the semi-space and the dispersion of harmonic waves in the infinite space are ...layered elastic semi-space. Consider a layered semi-infinite elastic solid composed of an infinite ...
9
On the transient modelling of hydro-elastic interaction of gravity waves with an
... two materials are plotted in the wave number space as the free surface profile is a spatial ...two materials follow each other throughout wave number ...
18
Buckling of a Circular Annular Plate in the Elastic-Plastic Region: an Elastic Linear Hardening Rheological Model
... the plate buckles in the elastic region only for relatively thin-slender ...the plate with the consideration of plastification is smaller than the load capacity defined by the elastic buckling ...
12
Reflection of Obliquely Incident Guided Waves by an Edge of a Plate
... a Plate 2.1 Displacements and stresses of guided waves Let us consider a homogeneous, isotropic and linearly elastic plate with the thickness 2h as shown in ...the plate and the wave ...
8
On New Dispersive SH Waves Propagating in Piezoelectromagnetic Plate
... whole plate that can be useful for the nondestructive detection of serious defects in the depth of the PEM ...a plate configuration is preferable for further miniaturization of various optical and ...
16
Transformation cloaking and radial approximations for flexural waves in elastic plates
... exural plate The commercial fi nite element software Comsol Multiphysics ® was used to produce the numerical simulations presented in section ...Mindlin plate theory is an extension of the Kirchhoff theory ...
23
Enhanced sensing and conversion of ultrasonic Rayleigh waves by elastic metasurfaces
... Rayleigh waves interacting with the longest resonators first, so the array is of decreasing ...to impact upon the bottom surface where it is picked up by the bottom ...
9
Vibration of Visco Elastic Parallelogram Plate with Parabolic Thickness Variation
... Parallelogram Plate, Visco-Elastic Mechanics, Parabolic Thickness, Aspect Ratio ...The materials are being developed, depending upon the requirement and durability, so that these can be used to give ...
9
Thermoelastic bending response of a laminated plate resting on elastic foundations
... laminated plate subjected to a thermal eld. The sinusoidal plate theory as well as classical and other shear deformation theories is ...laminated plate may be composed of one material or a ...
12
Elastic alfven waves in elastic turbulence
... > 1; Re ¼ 2Ruρ=η and Wi ¼ λu=2R, where obstacles’ diameter 2R and average flow speed u are defined in Methods section. The frequency power spectra of cross-stream velocity v fluctua- tions show oscillatory peaks at low ...
7