FIXER FOR FIBER BRAGG GRATING SENSOR FOR EASILY INSTALLING THE FIBER BRAGG GRATING SENSOR TO OBJECTS TO BE MEASURED

摘要

PURPOSE: A fixer for a fiber bragg grating sensor is provided to allow a user to easily install the fiber bragg grating sensor while semi-permanently fixing the fiber bragg grating sensor to an object to be measured. CONSTITUTION: A fixer(1) is used for fixing a fiber bragg grating sensor, which measures a deformation rate of a building or a bridge. A pair of fixing plates(3) are integrally formed with the fiber bragg grating sensor. The fixing plates(3) are fixedly attached to an object to be measured. A protective pipe(2) is provided to protect the fiber bragg grating sensor, which is inserted into a hollow section of the fiber bragg grating sensor. A fixing device is provided to fix the fixing plates(3) and the protective pipe(2).