Optimization and Application of Composite Index Method for Evaluation of Rock Burst Rating
Through the synthetically analysis of the composite index method for evaluation of rock burst rating, the limitation of this method is discussed. Mines have various burst development characteristics, and geological condition and mining technical factors decide different rock burst weights greatly. So this paper prefers an optimal case based on analytic hierarchy process, using cooperation matrix to decide the influence weight of the factors on the burst, and synthetized with the actual impact risk index, which makes the method more precise and objective to evaluate the burst rating to provide a scientific basis for safe investment of the mine.
J. Y. Zhang et al., "Optimization and Application of Composite Index Method for Evaluation of Rock Burst Rating", Advanced Materials Research, Vols. 383-390, pp. 7708-7712, 2012