The sensing principle of FBG and its experimental application in structure strengthening detection

Abstract

Based on the basic theory of the fiber Bragg grating sensor, a kind of stickup FBG sensor is developed, which is applied in the structure strengthening. With the experiment of the FBG senor and the common electricity sensor stuck on the reinforced structure, the result shows that the FBG sensor not only has a high performance, but also can realize the control on the spot and on the line.

Keywords

fiber Bragg grating / sense technology / structure strengthening

References

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