CAO Xin-rong, SONG Tian-shu, LIU Dian-kui. Scattering of Plane SH-Wave by a Cylindrical Hill of Arbitrary Shape[J]. Applied Mathematics and Mechanics, 2001, 22(9): 976-982.
Citation: CAO Xin-rong, SONG Tian-shu, LIU Dian-kui. Scattering of Plane SH-Wave by a Cylindrical Hill of Arbitrary Shape[J]. Applied Mathematics and Mechanics, 2001, 22(9): 976-982.

Scattering of Plane SH-Wave by a Cylindrical Hill of Arbitrary Shape

  • Received Date: 2000-06-22
  • Rev Recd Date: 2001-04-08
  • Publish Date: 2001-09-15
  • The problems of scattering of plane SH-wave by a cylindrical hill of arbitrary shape is studied based on the methods of conjunction and division of solution zone. The scattering wave function is given by using the complex variable and conformal mapping methods. The conjunction boundary conditions are satisfied. Further more appling orthogonal function expanding technique, the problems can finally be summarized into the solution of a series of infinite algebraic equations. At last, numerical results of surface displacements of a cylindrical arc hill and of a semi-ellipse hill are obtained. And those computational results are compared with the results of finite element method(FEM).
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