REFLECTION OF PLANE WAVES FROM A FREE SURFACE OF A POROTHERMOELASTIC SOLID HALF-SPACE

2013 ◽  
Vol 16 (10) ◽  
pp. 945-957 ◽  
Author(s):  
Baljeet Singh
Keyword(s):  
Free Surface ◽  
Half Space ◽  
Plane Waves

scholarly journals Reflection of plane waves at the free surface of a fibre-reinforced elastic half-space

Sadhana ◽  
2004 ◽  
Vol 29 (3) ◽  
pp. 249-257 ◽  
Author(s):  
Baljeet Singh ◽  
Sarva Jit Singh
Keyword(s):  
Free Surface ◽  
Half Space ◽  
Plane Waves ◽  
Elastic Half Space

scholarly journals Dispersion equation of Rayleigh waves in transversely isotropic nonlocal piezoelastic solids half-space

2019 ◽  
Vol 41 (4) ◽  
pp. 363-371
Author(s):  
Do Xuan Tung
Keyword(s):  
Free Surface ◽  
Free Boundary ◽  
Dispersion Equation ◽  
Half Space ◽  
Rayleigh Waves ◽  
Plane Waves ◽  
Transversely Isotropic ◽  
Frequency Parameter ◽  
Free Condition ◽  
Stress Free Boundary

This study is devoted to investigate the propagation of Rayleigh-type waves in transversely isotropic nonlocal piezoelastic half-space.  When the stress-free boundary is maintained at charge-free condition, the dispersion equation for the propagation of Rayleigh waves at the free surface of transversely isotropic piezoelastic solids has been obtained. Based on the obtained dispersion equation, the effect of the nonlocality on the speed of Rayleigh wave is numerically considered. The dependence of velocities of plane waves in transversely isotropic nonlocal piezoelastic medium on the direction of propagation as well as non-dimensional frequency parameter has been also illustrated.

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