Issue << content << The Reliability of NDT Results of Long-Lived structures: Negative Impacting Factors


DOI: 10.12737/article_5b27977fd63619.66308285

2018. Vol.21. No. 2, pp. 22–29

The Reliability of NDT Results of Long-Lived structures: Negative Impacting Factors

V. G. Shtengel

Some methods and devices for NDT of long-lived structures are analyzed. Secure access to the inspected area and surface preparation of concrete without disrupting production processes are very important. The use of several independent NDT methods makes it possible to increase the reliability of the results despite the fact that the analysis is a qualitative one. Respectively, the reliability of the initial data for the actual characteristics of long-lived structures is increased.

Keywords: nondestructive testing, concrete constructions, measurement conditions, safe access, surface preparation, results reliability
 
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