THE APPLICATION OF COMPLEX INFORMATION PARAMETERS TO ACOUSTIC EMISSION FOR DIAGNOSTICS DURING THE STAGES OF FRACTURE
Source abstract
Abstract
The characteristic features of acoustic emission diagnostics of welded joints are given. Methods of deformation identification and fracture stages on the basis of statistical analysis of the average energy and the median frequency of AE signals spectra are considered. The possibility of estimating locality degrees of plastic deformation during the testing of a large-sized tube specimen using statistical parameter - entrophy of the energy spectrum of the AE signals is shown.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Engineering Diagnostics and Reliability · Industrial Engineering and Technologies · Material Properties and Failure Mechanisms
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References (4)
Show source-provided references
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