Lossless monitoring and analysis method for anchoring quality of rock burst mine anchor rod

The invention discloses a nondestructive monitoring and analysis method for the anchoring quality of an anchor rod of a rock burst mine. The method comprises the following steps: 1, determining parameters of the anchor rod to be detected; 2, acquiring a signal of an anchoring area of the to-be-detected anchor rod; 3, obtaining the actual anchoring length of the to-be-measured anchor rod; 4, judging whether the actual anchoring length of the to-be-detected anchor rod is not less than 95% of the set anchoring length or not; 5, carrying out noise reduction processing on the reflected signal; 6, carrying out spectrum analysis on the reflected signal; 7, judging whether the amplitude value of the main frequency of the anchor rod to be detected is not less than a set first-level fullness amplitude average value or not; 8, judging whether the amplitude value of the main frequency of the anchor rod to be detected is not less than a set second-level fullness amplitude average value or not; 9, judging whether the ampli