Abstract: We describe here a method for determining the elastodynamic (P and SV waves) radiation characteristics of finite-size sources buried in a horizontally layered medium, having periodically corrugated ...

Abstract: The reflection and transmission characteristics of a grating of identical, circular elastic cylinders, arranged periodically in an elastic slab, are investigated. Use is made of a simple approach ...

Abstract: Acoustic emission (AE) signals are emerging as promising means for monitoring machining processes, but understanding their generation is presently a topic of active research; hence techniques to ...

Abstract: The plane wave scattering matrix theory is applied to formulate a T -matrix which characterizes the acoustic response of an infinite solid plate bounded by semi-infinite vacuum and fluid half ...