FIELD: fire industry.
SUBSTANCE: invention may be used for detection of fire locations by inspecting steel items manufactured by cold strain method. To detect latent fire and burning locations and to broaden analytical potential of expert study, similar remaining cold-worked steel items, which are distributed in fire location or different parts of large-sized items are used as subject of research. Monitored parameter is magnetic induction value and local features are defined based on extreme values of this parameter.
EFFECT: results of magnetic induction measurement are applied either to the item itself or to fire location layout, and areas with similar values are drawn.
1 dwg
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