2Prohaska J D,Snitze E,Chen B,et al. Fiber optic bragg grating strain sensor in large scale concrete structures[A]. SPIEFC]. 1993,1798 :286-294.
3Kang H K .Development of fiber optic ingressegress methds for smart composite structures [J].Smm't Materials and Structures, 2000(02):4-8.
4Femando G F,Liu T .A frequency division muhiplexed low-finesse fiber optic fahry-perot interferometric sensor system [J].Scientilic Instruments, 2000(10) :11-15.