Use of invariant combinations of parameters characterizing acoustic emission in diagnostics of prefracture states of solids

Russian Journal of Nondestructive Testing

Volumn 38, Issue 2, 2002, Pages 116-120

  Builo, S I ^a  

^a SOUTHERN FEDERAL UNIVERSITY   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

FRACTURE MECHANICS; INVARIANCE; PARAMETER ESTIMATION; SAMPLING;

MACROSCOPIC CRACKS;

ACOUSTIC EMISSION TESTING;

EID: 0036394074     PISSN: 10618309     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1020598424467     Document Type: Article

References (11)

1. Builo, S.I., Relation of Acoustic Emission Parameters to Features of Kinetics of Deformation and Microscopic Fracture of Solids, in: 1-ya Vsesoyuznaya konferentsiya "Akusticheskaya emissiya materialov i kontstruktsii" (Proceedings of 1st All-Union Conference on Acoustic Emission in Materials and Structures), Rostov-on-Don, Rostov State University, 1984, part 1, pp. 177-179.
2. Builo, S.I., Distortions of AE Signal Parameters and Some Features of Reconstruction of Statistical Characteristic of Emission Sources, Tekhnicheskaya Diagnostika i Nerazrushayushchii Kontrol', 1989, no. 1, pp. 15-23.
3. Builo, S.I., Acoustic-Emission Testing and Forecasting of Hazardous Dynamic Processes in a Coal Seam, Defektoskopiya, 2000, no. 4, pp. 54-63.
4. Builo, S.I., Use of Models of Statistical Radiophysics in Improving Reliability of Acoustic Emission Tests and Diagnostics of Prefracture State, Defektoskopiya, 1995, no. 7, pp. 13-26.
5. Sedyakin, N.M., Elementy teorii sluchainykh impul'snykh potokov (Elements of Theory of Random Pulse Flows), Moscow: Sovetskoe Radio, 1965.
6. Rasshcheplyaev, Yu.S. and Popov, A.V., Method of Invariants in Investigation of Acoustic Emission Flows, Defektoskopiya, 2000, no. 10, pp.79-82.
7. Rasshcheplyaev, Yu.S. and Popov, A.V., On Investigations of Acoustic-Emission Dynamics in Problems of Nondestructive Testing by Means of Theory of Random Flows, Tekhnicheskaya Diagnostika i Nerazrushayushchii Kontrol', 2000, no. 3, pp. 24-27.
8. Builo, S.I. and Popov, A.V., Acoustic-Emission Methods for Assessing the Process of Damage Accumulation in Estimating Remaining Service Lives of Heavily Loaded Structures, Defektoskopiya, 2001, no. 9, pp. 45-53.
9. Builo, S.I., Determination of Parameters of Flaw Accumulation Process and Criterion of Fracture Based on Reconstructed Sequence of Acoustic Emission Events, Defektoskopya, 1997, no. 7, pp. 84-89.
10. Builo, S.I., Experimental Modeling of Deviations and Estimates of Accuracy of Reconstructed Parameters of Sequences of Acoustic Emission Events, Defektoskopiya, 1999, no. 4, pp. 22-30.
11. Builo, S.I., Diagnostics of Stages of Material Fracture Based on Reconstructed Parameters of Flows of Acoustic Emission Events, Kontrol'. Diagnostika, 2000, no. 10, pp. 10-15.