This article is cited in 4 papers

The evolution of statistical characteristics of acoustic emission upon fiberglass destruction

A. A. Lependin^a, V. V. Polyakov^ab, D. S. Salita<sup>a

a</sup> Altai State University, Barnaul
^b Institute of Strength Physics and Materials Science, Siberian Branch of the Russian Academy of Sciences, Tomsk

Abstract: It is established that statistical characteristics of acoustic emission during plastic deformation and destruction obey the scaling relations. Increasing the degree of deformation leads to a change of the dominant destruction mechanism, and it is manifested in appearance of new “branches” in the distribution of acoustic pulse amplitudes with other indicators of scaling. The proposed approach made it possible to reveal the influence of destruction mechanisms on the evolution and nature of acoustic emission.

Received: 01.12.2014

 English version: Technical Physics Letters, 2015, 41:5, 411–413

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