Wave front analysis in the scattering of a plane compressional pulse by a cylindrical elastic inclusion
The plane-strain problem of a stress pulse striking an elastic circular cylindrical inclusion embedded in an infinite elastic medium is treated. The method used determines dominant stress singularities that arise at wave fronts from the focusing of waves refracted into the interior. It is found that...
Internet
https://thesis.library.caltech.edu/4063/1/Griffin_jh_1974.pdfGriffin, Jerry Howard (1974) Wave front analysis in the scattering of a plane compressional pulse by a cylindrical elastic inclusion. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/AKFT-PB89. https://resolver.caltech.edu/CaltechETD:etd-10132005-083854 <https://resolver.caltech.edu/CaltechETD:etd-10132005-083854>