Abstract: The Fiber Bragg Grating Sensor, which are regarded as novel intelligent sensors, is developed greatly in recent years because of the series of merits such as the immunity from the effect of electromagnetic interference, small size, corrosion-resistance, high SNR, and easy to establishing the network of sensors. In the field of structural experiment and monitoring, the Fiber Bragg Grating Sensors have a broad prospect for application. In this paper, the principle and the embedded method of Fiber Bragg Grating sensors (FBG) in fine aggregate concrete structure is introduced in brief. In the static structural experiment of model of ShangHai QiZhong Tennis Center, the fiber grating sensors is embedded for testing strains in the whole-process. The result shows that the Fiber Bragg Grating Sensors have high precision and stability, easy to restoration, so the sensors are applicable in examing and monitoring of fine aggregate concrete structure.