Analysis of nede-structural magnetic method barkhausenov noise for monitoring steel constructions

摘要

Steel constructions are subject to many failures during their lifetime. Steel structure failures have a significant impact on their degradation throughout their entire life cycle, so it is important that their condition is regularly monitored. Methods for monitoring steel structures are divided into destructive, semi-destructive and non-destructive. In recent years, non-destructive methods have come to the fore. One of the non-destructive methods is the BN (Barkhausen noise) BN magnetic method, which was used to measure the stress state of a selected steel structure. [1, 2].