Scattering of SH-Waves on the Isosceles Triangular Hill Joined by Semi-Cylindrical Canyon

HAN Feng; WANG Guang-zheng; KANG Chao-yang

doi:10.3879/j.issn.1000-0887.2011.03.006

Volume 32 Issue 3

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HAN Feng, WANG Guang-zheng, KANG Chao-yang. Scattering of SH-Waves on the Isosceles Triangular Hill Joined by Semi-Cylindrical Canyon[J]. Applied Mathematics and Mechanics, 2011, 32(3): 293-311. doi: 10.3879/j.issn.1000-0887.2011.03.006

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Scattering of SH-Waves on the Isosceles Triangular Hill Joined by Semi-Cylindrical Canyon

doi: 10.3879/j.issn.1000-0887.2011.03.006

Beijing Institute of Technology, State Key Laboratory of Explosion Science and Technology, Beijing 100081, P. R. China

Received Date: 2010-12-24
Rev Recd Date: 2011-01-14
Publish Date: 2011-03-15

Abstract

Abstract

Scattering of SH-wave on the triangular hill joined by semi-cylindrical canyon in half-space was studied with the methods of complex function and moving coordinates.The studied model was divided into two domains at first,and the wave functions,which satisfy the required condition at each wedge,are constructed in each equation,which was solved by Fourier expanding.Finally,numerical examples and relative results are provided to discuss the influence of scattering of SH-waves.
- scattering of SH-waves,
- triangular hill,
- semi-cylindrical canyon,
- multi-polar coordinate,
- complex function

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References(16)

References

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