2021 №01 (01) DOI of Article
2021 №01 (03)

Technical Diagnostics and Non-Destructive Testing 2021 #01
Technical Diagnostics and Non-Destructive Testing #1, 2021, pp. 11-16

Integration of АЕ method into the technology of repair and extension of life of metal structures

A.Ya. Nedoseka1, S.A. Nedoseka1, M.A. Yaremenko1, M.A. Ovsiienko1, O.K. Savchenko2, S.G. Epov2
1E.O. Paton Electric Welding Institute of NASU, 11 Kazymyr Malevych str., 03150, Kyiv, E-mail: office@paton.kiev.ua
2PJSC «Odessa Port Plant». 3 Zavodskaya str., 65481, Yuzhne, Odessa reg. E-mail: office@opz.odessa.ua

The issue of evaluation of the current state of various-purpose industrial facilities and operating conditions, in particular tanks – storages for oil, liquefied gas, liquid ammonia, etc., is becoming ever more urgent. It is proposed to apply for diagnostics of critical facilities the AE technology of monitoring higher acoustic activity in the structure material with subsequent assessment (classification) of the state of the facility using the traditional methods. The paper gives the results of analysis of the data of AE systems for monitoring the tanks and their application for determination of priority areas for additional control during performance of engineering inspection and repair operations. Ref. 8. Tabl. 2, Fig. 10. Key words: acoustic emission (АЕ), AE activity, AE monitoring, loading, actual state of tested facility

Received: 03.02.2021


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