Wave Propagation in the Anisotropic Inhomogeneous Half-Plane

2009 ◽  
pp. 43-52 ◽  
Author(s):  
Tsviatko Rangelov ◽  
Petia Dineva
Keyword(s):  
Wave Propagation ◽  
Half Plane

Dynamic photoelastic investigation of wave propagation and energy transfer across contacts

1986 ◽  
Vol 21 (4) ◽  
pp. 213-218 ◽  
Author(s):  
A Shukla ◽  
H P Rossmanith
Keyword(s):  
Wave Propagation ◽  
Energy Transfer ◽  
Diffraction Pattern ◽  
Half Plane ◽  
Contact Area ◽  
Dynamic Contact ◽  
Time Dependent ◽  
Photoelastic Investigation

This paper deals with the dynamic contact of an explosively excited disc with another disc or a half-plane. Dynamic photoelastic recordings show the development of the time-dependent contact area and the formation of the highly complex diffraction pattern.

A non-conventional BEM for seismic wave propagation in continuously inhomogeneous half-plane

2014 ◽  
pp. 367-372
Author(s):  
I Fontara ◽  
F Wuttke ◽  
T Rangelov ◽  
P Dineva
Keyword(s):  
Wave Propagation ◽  
Half Plane ◽  
Seismic Wave ◽  
Seismic Wave Propagation

Local absorbing boundaries of elliptical shape for scalar wave propagation in a half-plane

2004 ◽  
Vol 40 (15) ◽  
pp. 2063-2084 ◽  
Author(s):  
Sanghoon Lee ◽  
Loukas F. Kallivokas
Keyword(s):  
Wave Propagation ◽  
Half Plane ◽  
Scalar Wave ◽  
Absorbing Boundaries ◽  
Elliptical Shape

scholarly journals Dispersion of generalized Rayleigh waves in the half-plane covered with pre-stretched two layers under complete contact

2021 ◽  
Vol 25 (Spec. issue 2) ◽  
pp. 247-253
Author(s):  
Muslum Ozisik
Keyword(s):  
Wave Propagation ◽  
Rayleigh Wave ◽  
Half Plane ◽  
Single Layer ◽  
Theory Of Elasticity ◽  
Phase Zone ◽  
Contact Conditions ◽  
Linearized Theory Of Elasticity ◽  
Linearized Theory ◽  
Complete Contact

In this paper the dispersion of the generalized Rayleigh wave propagation in the non-prestressed half-plane covered with pre-stretched two layers under complete contact conditions is investigated by 3-D linearized theory of elasticity. The layers and the half-plane are assumed that elastic, homogeneous, isotropic, and the complete contact conditions are existed. The inter phase zone between the upper layer and half-plane is modeled by this second layer. The purpose of the investigation is the determination on the effect of the existence of the second layer to the considered generalized Rayleigh wave propagation velocity. For this purpose, firstly the same materials were selected for both layers and the results obtained in previous studies for a single layer in the literature were verified, the accuracy of the modeling was shown, and then the effect of the second layer on the considered problem was shown by selecting the different materials and applying different initial pre-stresses. Consequently, the present study can be considered as the investigation of the existence of the inter phase zone which is characteristic one for the composite materials to the dispersion of the generalized Rayleigh wave propagation. Numerical results obtained and discussed.

scholarly journals Transient analysis of wave propagation problems by half-plane BEM

2013 ◽  
Vol 194 (3) ◽  
pp. 1849-1865 ◽  
Author(s):  
M. Panji ◽  
M. Kamalian ◽  
J. A. Marnani ◽  
M. K. Jafari
Keyword(s):  
Wave Propagation ◽  
Half Plane ◽  
Transient Analysis

Observations of stress wave propagation in a half-plane with boundary loading

1967 ◽  
Vol 3 (3) ◽  
pp. 293-308 ◽  
Author(s):  
J.W. Dally ◽  
S.A. Thau
Keyword(s):  
Wave Propagation ◽  
Stress Wave ◽  
Half Plane ◽  
Stress Wave Propagation
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