Surface Waves


Also found in: Dictionary.

Surface Waves

 

elastic waves propagating along the free surface of a solid or along the boundary separating a solid from other mediums and attenuating with increasing distance from the boundary. The simplest and most frequently encountered surface waves are Rayleigh waves.

References in periodicals archive ?
We started with a specific metamaterial that was both flat and could support surface waves. We had to redesign the structure so that it could work at the frequencies used for Bluetooth and Wi-Fi, perform well even when close to the human body, and could be mass produced by cutting sheets of conductive textile, Asst Prof Ho explained.
They addressed the importance of considering surface waves in the calculations, of using advanced simulation techniques and statistics, and whether or not the use of more pieces of debris would refine their results.
In order to know the influence of the geomorphology of the Ica Basin on the dynamic response of soils for urban in Ica, we applied five geophysical methods: spectral ratio (H/V), frequency-wavenumber (F-K), multichannel analysis of surface waves (MASW), multichannel analysis of microtremor (MAM), and gravimetric method.
For ocean surface waves, Nord's reconstruction algorithm is much more effective than Souyris'.
However, in the frequency range of the seismic hum, this method is also applicable for seismic surface waves. (70) The wave propagation can be predicted with a one-dimensional Earth model because it is insensitive to lateral heterogeneities with smaller spatial scale than the wavelength.
The rest of the generated field consists of surface waves, and is described by the residue sums associated with n= -1 in Eqs.
This scan blindness can be eliminated by incorporating mushroom like EBG in the array and hence suppressing the surface waves. In another way, the surface wave band gap characteristics of the mushroom like electromagnetic band gap structure is used to implement a rejection filter in an Ultra Wide band (UWB) monopole antenna [4].
Tang, "Numerical modeling of local scour and forces for submarine pipeline under surface waves," Coastal Engineering, vol.
To address the issue, a hybrid approach is proposed herein for estimation of shear wave velocity profile of shallow subsurface geological units utilizing the data from Standard Penetration Test (SPT) and One-dimensional Multi-channel Analysis of Surface Waves (MASW ) surveys.
Storms moving over the ocean can leave "secret" traces on the seafloor known as ripple bedforms, which develop when surface waves create seafloor currents that disrupt sediment and form ripples on the ocean floor.