Scattering of obliquely incident plane acoustic waves by an elastic disk

1975 ◽  
Vol 58 (5) ◽  
pp. 983-995 ◽  
Author(s):  
Max R. Knittel ◽  
Charles S. Nichols ◽  
Don Barach
Keyword(s):  
Acoustic Waves ◽  
Obliquely Incident ◽  
Incident Plane ◽  
Elastic Disk

scholarly journals Circumferential resonance modes of solid elastic cylinders excited by obliquely incident acoustic waves

2003 ◽  
Vol 113 (1) ◽  
pp. 102-113 ◽  
Author(s):  
Ying Fan ◽  
Farhang Honarvar ◽  
Anthony N. Sinclair ◽  
Mohammad-Reza Jafari
Keyword(s):  
Acoustic Waves ◽  
Obliquely Incident ◽  
Resonance Modes ◽  
Elastic Cylinders

Torsional response of structures for SH waves: The case of hemispherical foundations

1976 ◽  
Vol 66 (1) ◽  
pp. 109-123
Author(s):  
J. E. Luco
Keyword(s):  
Closed Form Solution ◽  
Form Solution ◽  
Basic Step ◽  
Sh Waves ◽  
Torsional Response ◽  
Obliquely Incident ◽  
Incident Plane ◽  
Interaction Problem ◽  
Plane Sh Wave ◽  
Plane Sh Waves

abstract A study is made of the harmonic torsional response of an elastic structure placed on a rigid hemispherical foundation which is supported on an elastic medium and is subjected to the action of obliquely incident plane SH waves. As a basic step in the solution of the torsion interaction problem, a closed-form solution is obtained for the torsional response of a rigid hemispherical foundation excited externally by a harmonic torque and through the soil by an obliquely incident plane SH wave. Comparisons between the results for a hemispherical foundation with those for a circular plate allow the estimation of the effects that the embedment of the foundation has on the torsional response of the superstructure.

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