Journal of Sensors / 2019 / Article / Tab 2

Research Article

Measurement of Mechanical and Thermal Strains by Optical FBG Sensors Embedded in CFRP Rod

Table 2

Test results and thermooptic coefficient and thermal expansion coefficient of the host material.

Test resultsDetermined constants

Trial #15.9315.5545.4310.016
Trial #26.0845.2395.584-0.380
Trial #35.8035.3785.303-0.205
Average5.9395.3905.439-0.190

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