METHOD OF IDENTIFYING SOURCES OF ACOUSTIC EMISSION SIGNALS ARISING FROM DEGRADATION OF MATERIAL, CRACKING AND STRUCTURAL FAILURE Russian patent published in 2015 - IPC G01N29/14 

Abstract RU 2569078 C1

FIELD: physics.

SUBSTANCE: method includes measuring maximum pulse amplitude, the number of emissions and the duration of signal pulses, after which acoustic emission signal sources are identified based on said measurements.

EFFECT: high reliability of identifying acoustic emission signal sources.

7 dwg

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RU 2 569 078 C1

Authors

Vasil'Ev Igor' Evgen'Evich

Matvienko Jurij Grigor'Evich

Ivanov Valerij Ivanovich

Elizarov Sergej Vladimirovich

Dates

2015-11-20Published

2014-06-24Filed