摘要
提出采用新的位移测量方法和磁力耦合技术 ,进行混凝土结构和堆石坝连续观测的检测原理和方法 ,并研制了一种新型传感器。试验研究表明 :此传感器的精度高 ,长期稳定性和重复性好 ,密封性好 。
A new detecting method of fiber optical sensing technique for continuous observing Concrete and Rockfill Dams and magnetic coupling technology is present, by which a new displacement sensor is developed. As the results of the experiments, the sensor to the method has high precision, stability ,repetition and sealed properties, especially suitable for continuous observation of Concrete and Rockfill Dams.
