A comparison of strain gauges and FBG sensors in case of measurement of large deformations

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F11%3A00185772" target="_blank" >RIV/68407700:21220/11:00185772 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Jazyk výsledku
angličtina
Název v původním jazyce
A comparison of strain gauges and FBG sensors in case of measurement of large deformations
Popis výsledku v původním jazyce
The article discusses suitability of FBG sensors, attached to the surface of a steel specimen, for a measuring of elastic-plastic strains as an alternative to strain gauges (SG). The installation of fiber optic sensors on a surface of the specimen has its limitations, mainly in the strain transfer from the specimen surface to the fiber coating and from the coating to the glass core of sensor. Ability of surface mounted FBG sensors to measure large strains and their suitability for local fatigue damage monitoring during cyclic loading was tested.
Název v anglickém jazyce
A comparison of strain gauges and FBG sensors in case of measurement of large deformations
Popis výsledku anglicky
The article discusses suitability of FBG sensors, attached to the surface of a steel specimen, for a measuring of elastic-plastic strains as an alternative to strain gauges (SG). The installation of fiber optic sensors on a surface of the specimen has its limitations, mainly in the strain transfer from the specimen surface to the fiber coating and from the coating to the glass core of sensor. Ability of surface mounted FBG sensors to measure large strains and their suitability for local fatigue damage monitoring during cyclic loading was tested.

Projekt
<a href="/cs/project/GD101%2F08%2FH068" target="_blank" >GD101/08/H068: Výzkum nových principů mechanických a biomechanických systémů s inteligentním chováním</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Podobné výsledky(10)