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Applied Mathematics and Mechanics (English Edition) ›› 2011, Vol. 32 ›› Issue (3): 309-326.doi: https://doi.org/10.1007/s10483-011-1417-7

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Scattering of SH-waves on triangular hill joined by semi-cylindrical canyon

韩峰，王光政，康朝阳   

  1. State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, P. R. China
  • 收稿日期:2010-12-24 出版日期:2011-02-28 发布日期:2010-03-01

Scattering of SH-waves on triangular hill joined by semi-cylindrical canyon

 HAN Feng, WANG Guang-Zheng, KANG Chao-Yang   

  1. State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, P. R. China
  • Received:2010-12-24 Online:2011-02-28 Published:2010-03-01

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被引次数

4

摘要： Scattering of SH-waves on the triangular hill joined by semi-cylindrical canyon in half-space is studied using the method of complex function and moving coordinates. The model being studied is divided into two domains. The wave functions satisfying the required condition at each wedge are constructed in each equation. The equations are solved with Fourier expansion. Numerical results are provided to discuss the influence of scattering of SH-waves.

Abstract: Scattering of SH-waves on the triangular hill joined by semi-cylindrical canyon in half-space is studied using the method of complex function and moving coordinates. The model being studied is divided into two domains. The wave functions satisfying the required condition at each wedge are constructed in each equation. The equations are solved with Fourier expansion. Numerical results are provided to discuss the influence of scattering of SH-waves.

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