COMPREHENSIVE FORECASTING METHOD FOR ESTIMATING ROCK BURST
岩爆综合预测评价方法

By analyzing and classifying the developing conditions of rock burst,a new integrated rock burst forecasting method,i. e.,analytic hierarchy process (AHP)-fuzzy programming (FUZZY),is developed. Many kinds of factors are considered in the method,such as stress state of rock mass,rock property,adjoining rock conditions and so on. The weight of every factor is given for the AHP method and the importance of every factor is evaluated to avoid the limitation of single criterion in the forecasting and evaluation of rock burst. The method can be applied widely to projects or rock burst forecasting and evaluation. Key words:rock mechanics;rock burst;forecasting;evaluation;AHP-FUZZY