Amplitude-frequency spectrum of acoustic signal from the model crack

I.O. Shaymardanova, A.I. Pshenichnyuk show affiliations and emails
Received 29 November 2012; Accepted 19 December 2012;
This paper is written in Russian
Citation: I.O. Shaymardanova, A.I. Pshenichnyuk. Amplitude-frequency spectrum of acoustic signal from the model crack. Lett. Mater., 2012, 2(4) 222-226
BibTex   https://doi.org/10.22226/2410-3535-2012-4-222-226

Abstract

In this paper we propose a variant of the crack, where it could be visible in the amplitude-frequency spectrum of the signal. In our opinion, the main drawback of the standard model of crack formation is the assumption that it was an instant halt. We propose to look for a crack in her characteristic radiation associated with inertial effects, manifested in the variation of the crack in its disclosure.

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