METHOD FOR DETECTING STRUCTURAL STABILITY OF OBJECT AREA USING POTENTIAL DIFFERENCE AND APPARATUS FOR THE SAME

摘要

The present invention is arranged to be spaced along the depth direction in the designation of a plurality of electrode wrap by the filler , steps to ; Measuring a potential difference generated at the time of deformation of the smile said filler , through the electrode according to the force generated by the destination ; And on the basis of the measured potential difference to smile , comprising the step of determining the strain state of the destination , and provides a device which is structurally reliable detection method and use thereof in the destination using the potential difference . ;