Acoustoelectric conversion in concretes is investigated by physica. l modeling methods. It is shown by means of equivalent circuit calculations of the electric field in the sample-detector system that the surface of the sample has no effect on the parameters of the signal. An investigation of the temporal and spectral characteristics of acoustoelectric conversion in model and real concretes confirms the calculations.
|Number of pages||4|
|Publication status||Published - Oct 1999|
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)