应用结果表明，光纤光栅测力传感器可有效监测钢管混凝土系杆的受力状况。
The applied results indicate that fiber grating strain sensors are effectively able to monitor the tension status about reinforced concrete bowstring arch bridge.
在结构健康状态监测中，光纤传感器因其良好的性能而得以广泛运用。
In the health monitoring of structures, Fiber optical sensor has been used widely due to its good performance.
采用光纤光栅作为温度传感器，提出了测量高压开关柜内接头温度的在线监测系统。
By the fiber grating as temperature sensor, the on-line monitoring system of temperature for the contact inside the high voltage switchgear was put forward.
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