FIELD: material research by non-destructive testing.
SUBSTANCE: sample manufacturing method consists in pouring and curing water in a polymeric form with fibre-optic sensors placed on Bragg gratings with pre-tension, providing temperature and deformation control using a temperature sensor and an interrogator by recording data from fibre-optic sensors on Bragg gratings placed in the sample with a frequency of once per second during the entire production time, and saving the received data on the computer.
EFFECT: enhancement of method functionality.
1 cl, 10 dwg
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