Finding and slzmg cracks and other crack-like discontinuities has been the center of attention for scientists and engineers developing and using nondestructive evaluation (NDE) technology. However, with advanced mate- rials being "engineered" and used in critical structural components, a new for NDE has emerged. Whereas many traditional engineering materi- challenge als fail due to the initiation and self-similar propagation of a crack, reinforced composite materials degrade and fail in a manner more analogously to the collapse of a structure. Consequently the NDE of such materials involves...
Finding and slzmg cracks and other crack-like discontinuities has been the center of attention for scientists and engineers developing and using nonde...