SLOPE DETECTION APPARATUS AND METHOD BASED ON DISTRIBUTED OPTICAL FIBER SENSING

This application discloses a slope detection apparatus and method based on distributed optical fiber sensing. The apparatus includes: optical fiber measuring units arranged inside a slope and configured to measure acceleration time sequences of a plurality of state parameters of the slope; a demodul...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Yan, Wenfa, Zhang, Yufang, Li, Jian, Chen, Guanfu, Song, Danqing, Liu, Xiaoli
Format:	Patent
Sprache:	eng
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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