Method for Separation of Electromagnetic Responses of Mechanoelectrical Transformations under the Impact of External Noise

Anatoly Surzhikov, Anatoly Bespal'Ko, Anna Demikhova, Aleksandr Bombizov, Anton Loschilov

Research output: Contribution to journalArticle

Abstract

The paper addresses the diagnosis of the presence of defects in concrete, cement-sand and other building and structure mixes using mechanoelectrical transformations. The problem of high levels of electromagnetic noise and interference affecting the correct interpretation of the data to diagnose presence of defects is considered. A version of the electromagnetic response from the unit heterogeneity is proposed, and the assumption of the total electromagnetic signal is suggested. The experiment on acoustic excitation of the sample was conducted and the electromagnetic responses were recorded and filtered using the correlation analysis. The obtained result was compared to the model one to confirm the single response model.

Original languageEnglish
Article number01049
JournalMATEC Web of Conferences
Volume79
DOIs
Publication statusPublished - 11 Oct 2016

ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

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