FBG-Based Sensing for Structural Health Monitoring of Road Infrastructure

Table 1

FBG sensor parameters.

Measured parameter	Strain	Temperature	Strain	Temperature	Strain	Temperature
Sensor’s integration location	a	a	b	b	b	b
Central wavelength (nm)	1531.24	1565.19	1536.02	1560.22	1569.64	1549.80
Temperature range (°C)	-20–60	-40–80	-20–60	-40–80	-20–60	-40–80