On the Information Value of the Method of Invariants of Acoustic-Emission Signals in the Diagnostics of Pre-Failure State in Materials

被引：2

作者：

Builo, S. I. ^{[1
]}

机构：

[1] Southern Fed Univ, Vorovich Inst Math Mech & Comp Sci, Rostov Na Donu 344090, Russia

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2018年 / 54卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

acoustic emission; amplitude invariants; temporal invariants; diagnostics; nondestructive testing; pre-failure state; Poisson process; technical diagnostics; FLOW; DEFORMATION; PARAMETERS; AMPLITUDE; EVENTS; ACTS;

D O I：

10.1134/S1061830918040034

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The specific features of using the method of the invariants of acoustic emission (AE) signals for the diagnostics of a pre-failure state are considered. Results of the diagnostics of pre-failure by the amplitude and temporal invariants of AE event stream under mechanic loading of steel specimen are presented. It has been established that the measurement and analysis of amplitude and temporal informative parameters is more pictorial and should be preferred to the direct measurement of invariant relationships. Incorrect application of the method of invariants has been analyzed.

引用

页码：237 / 242

页数：6

共 43 条

[21] Application of Wavelet Transforms for the Analysis of Acoustic-Emission Signals Accompanying Fracture Processes in Materials (A Survey) [J].

V. R. Skal’s’kyi ;

О. М. Stankevych ;

І. S. Kuz’ .

Materials Science, 2018, 54 :139-153

[22] An acoustic-emission characterization of the failure modes in polymer-composite materials [J].

Giordano, M ;

Calabrò, A ;

Esposito, C ;

D'Amore, A ;

Nicolais, L .

COMPOSITES SCIENCE AND TECHNOLOGY, 1998, 58 (12) :1923-1928

[23] Methods of Acoustic Emission Diagnostics of Pre-Destruction State [J].

Harbuz, Y. ;

Chepusov, A. .

TRANSPORT MEANS 2012, 2012, :228-231

[24] Effect of noise on the estimate of invariants in problems of strength inspection via the acoustic-emission method [J].

Yu. S. Rasshcheplyaev ;

A. V. Popov ;

I. V. Kosenkov .

Russian Journal of Nondestructive Testing, 2007, 43 :332-335

[25] Diagnostics of Polymer Composite Materials and Analysis of Their Production Technology by Using the Method of Acoustic Emission [J].

O. V. Bashkov ;

A. E. Protsenko ;

A. A. Bryanskii ;

R. V. Romashko .

Mechanics of Composite Materials, 2017, 53 :533-540

[26] DIAGNOSTICS OF POLYMER COMPOSITE MATERIALS AND ANALYSIS OF THEIR PRODUCTION TECHNOLOGY BY USING THE METHOD OF ACOUSTIC EMISSION [J].

Bashkov, O. V. ;

Protsenko, A. E. ;

Bryanskii, A. A. ;

Romashko, R. V. .

MECHANICS OF COMPOSITE MATERIALS, 2017, 53 (04) :533-540

[27] Theoretical Foundations of the Method of Acoustic Emission for the Diagnostics of Delayed Fracture of Materials [J].

Andreikiv, O. Ye ;

Skalskyi, V. R. ;

Dolinska, I. Ya .

MATERIALS SCIENCE, 2021, 57 (03) :355-365

[28] Theoretical Foundations of the Method of Acoustic Emission for the Diagnostics of Delayed Fracture of Materials [J].

О. Ye Andreikiv ;

V. R. Skalskyi ;

І. Ya. Dolinska .

Materials Science, 2021, 57 :355-365

[29] Acoustic-Emission Diagnostics of Corrosion Defects in Materials (a Survey). Part. 1. Detection of Electrochemical Corrosion and Corrosion Fatigue [J].

Skal's'kyi, V. R. ;

Nazarchuk, Z. T. ;

Dolins'ka, I. Ya ;

Yarema, R. Ya. ;

Selivonchyk, T. V. .

MATERIALS SCIENCE, 2017, 53 (03) :295-305

[30] Acoustic-Emission Diagnostics of Corrosion Defects in Materials (a Survey). Part. 2. Corrosion Cracking of Metals. Applied Aspects of Application of the Method [J].

V. R. Skal’s’kyi ;

Z. Т. Nazarchuk ;

I. Ya. Dolins’ka ;

R. Ya. Yarema ;

T. V. Selivonchyk .

Materials Science, 2018, 53 :431-443

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