Discussions on Ultrasonic guided wave test length of bolting
The investigation about application of the two signal processing methods to guided wave inspection signals supplies new realization basis for the signal processing of guided wave inspection.
Analysis of dispersive characteristics of guided wave in multi-layered structure of solid rocket motor shell
The recent advances in ultrasonic guided wave testing technique are summarized.
Research on the guided wave reflecting from the upper interface of partially grouted rock bolt
The guided wave optical method can be applied to measurement of characteristic parameters of optical thin films, but usually can only be carried out under the conditions of single wavelength.
PZT transducers have been used to excite and receive ultrasonic guided waves in steel pipes. The reflect and transmission rules of guided waves are researched.
