Dynamic response of a half-space with a depression covered by viscous liquid under SH waves

2022 ◽  
Vol 154 ◽  
pp. 107139
Author(s):  
Baitao Sun ◽  
Jing Guo ◽  
Mu Zhang ◽  
Guixin Zhang
Keyword(s):  
Dynamic Response ◽  
Viscous Liquid ◽  
Half Space ◽  
Sh Waves

Dynamic Response of a Hemispherical Foundation Embedded in an Elastic Half-Space

1998 ◽  
Vol 120 (4) ◽  
pp. 343-348 ◽  
Author(s):  
C.-S. Yeh ◽  
T.-J. Teng ◽  
W.-I. Liao
Keyword(s):  
Dynamic Response ◽  
Half Space ◽  
Ground Surface ◽  
Integral Equation Method ◽  
Elastic Half Space ◽  
Least Square ◽  
Sh Waves ◽  
Soil Foundation ◽  
External Forces ◽  
Impedance Functions

The dynamic response of a massless rigid hemispherical foundation embedded in a uniform homogeneous elastic half-space is considered in this study. The foundation is subjected to external forces, moments, plane harmonic P and SH waves, respectively. The series solutions are constructed by three sequences of Lamb’s singular solutions which satisfy the traction-free conditions on ground surface and radiation conditions at infinity, automatically, and their coefficients are determined by the boundary conditions along the soil-foundation interface in the least square sense. The fictitious eigen-frequencies, which arise in integral equation method, will not appear in the numerical calculation by the proposed method. The impedance functions which characterize the response of the foundation to external harmonic forces and moments at low and intermediate frequencies are calculated and the translational and rocking responses of the foundation when subjected to plane P and SH waves are also presented and discussed in detail.

Dynamic response of two adjacent semi-cylindrical alluvial inclusions embedded in a bi-material half space surface by SH waves

2019 ◽  
pp. 1-17
Author(s):  
Paeksan Jang ◽  
Kumchol Yun ◽  
Unyong Paek ◽  
Yongguk Ri ◽  
Hyeyong Pak ◽  
...  
Keyword(s):  
Dynamic Response ◽  
Half Space ◽  
Sh Waves

Dynamic response of a gradient elastic half-space to a load moving on its surface with constant speed

2021 ◽  
Author(s):  
E. V. Muho ◽  
I. P. Pegios ◽  
Y. Zhou ◽  
S. Papargyri-Beskou
Keyword(s):  
Dynamic Response ◽  
Half Space ◽  
Elastic Half Space ◽  
Constant Speed

Dynamic Response of Plate on Elastic Half-Space

1982 ◽  
Vol 108 (1) ◽  
pp. 133-154 ◽  
Author(s):  
William L. Whittaker ◽  
Paul Christiano
Keyword(s):  
Dynamic Response ◽  
Half Space ◽  
Elastic Half Space
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