Diffraction of SH Waves by an Elliptic Inclusion with Partially Debonded Region in Bi-Material Half Space

DOI

10.2991/aeecs-16.2016.40How to use a DOI?

Keywords

bi-material half space; SH waves; partially debonded region; comformal mapping

Abstract

Base on elastodynamics, complex function method with mapping function and Green's function method are used to investigate the scattering of SH waves by an elliptic inclusion with a partially debonded region. The bi-material half space is divided into two parts along the vertical interface to investigate the two right angle plane respectively. Secondly, "image" method and conformal mapping method are employed to construct the scattering wave field in part I. Then the Green's function needed is obtained. Thirdly, with the aid of interface "conjunction" technique, a series of integral equations for determining the unknown force system could be set up through continuity conditions on the interface and Green's function. The method presented in this paper can be used to solve other similar scattering problem by arbitrary shape inclusion with partially debonded region.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Xiaohao Ding
AU  - Hui Qi
PY  - 2016/05
DA  - 2016/05
TI  - Diffraction of SH Waves by an Elliptic Inclusion with Partially Debonded Region in Bi-Material Half Space
BT  - Proceedings of the 2016 International Conference on Advances in Energy, Environment and Chemical Science
PB  - Atlantis Press
SP  - 189
EP  - 193
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeecs-16.2016.40
DO  - 10.2991/aeecs-16.2016.40
ID  - Ding2016/05
ER  -