WebThe propagation and properties of Rayleigh waves on curved surfaces are investigated theoretically. The Rayleigh wave dispersion equation for propagation on a curved surface … WebApr 20, 2024 · This theory is employed to investigate the Rayleigh surface waves in an incompressible micropolar solid half-space whose surface is subjected to the Tiersten’s …
Nonlinear hydrodynamic effects induced by Rayleigh surface …
Rayleigh waves can circle the globe multiple times after a large earthquake and still be measurably large. There is a difference in the behavior (Rayleigh wave velocity, displacements, trajectories of the particle motion, stresses) of Rayleigh surface waves with positive and negative Poisson's ratio. See more Rayleigh waves are a type of surface acoustic wave that travel along the surface of solids. They can be produced in materials in many ways, such as by a localized impact or by piezo-electric transduction, … See more Rayleigh waves are widely used for materials characterization, to discover the mechanical and structural properties of the object being tested – like the presence of cracking, and the related shear modulus. This is in common with other types of surface … See more Generation from earthquakes Because Rayleigh waves are surface waves, the amplitude of such waves generated by an earthquake generally decreases exponentially with the depth of the hypocenter (focus). However, large earthquakes may … See more • Linear elasticity • Longitudinal wave • Love wave See more Rayleigh waves are a type of surface wave that travel near the surface of solids. Rayleigh waves include both longitudinal and transverse motions that decrease exponentially in amplitude as distance from the surface increases. There is a phase difference … See more Rayleigh waves propagating at high ultrasonic frequencies (10–1000 MHz) are used widely in different electronic devices. In addition to … See more Low frequency (< 20 Hz) Rayleigh waves are inaudible, yet they can be detected by many mammals, birds, insects and spiders. Humans should be able to detect such Rayleigh waves through their Pacinian corpuscles, which are in the joints, although people do … See more WebSurface Waves: The density of the different layers of the Earth varies. That is why there are seismic waves that can only propagate in certain directions through the Earth's crust called surface waves. These surface waves are called Love waves and Rayleigh waves. city girls in shorts
On formulas for the Rayleigh wave speed - ScienceDirect
WebNov 26, 2012 · This paper presents the problem of Rayleigh surface waves which scatter over single surface inhomogeneities in the form of rectangular steps (downward or … WebMar 30, 2024 · In this work, we investigate the propagation and attenuation of the Rayleigh and pseudo surface waves (PSWs) in two types of viscoelastic seismic metamaterials, … WebA formula for the speed of Rayleigh waves in isotropic materials is obtained by using the theory of cubic equations. It is expressed as a continuous function of a certain material parameter. The formula obtained by Malischewsky [Wave Motion 31 (2000) 93] is explained on the same basis and its connection with our formula is identified. city girls matching outfits