Multi-channel fiber optic Fabry-perot strain testing system were designed depending on situation of Shibanpo Yangtze River Bridge and characteristic of fiber optic Fabry-perot strain sensor.

• 依据光纤珐珀应变传感器的特点以及石板坡长江大桥的实际情况，设计出多通道光纤珐珀应变测量系统。