CAVABILITY CLASSIFICATION MODEL IN BLOCK CAVING

来源期刊：中国有色金属学报(英文版)1996年第3期

论文作者：Wang Liguan

文章页码：5 - 9

Key words：block caving;　cavability classification of orebody;　rock mass quality estimation

Abstract: The evaluation of an orebody cavability is an important research subject for the application of block caving. Using the RMQC software system, the orebody cavability classification model of Tongkuangyu Copper Mine and itsin situpractices were studied. Several important problems were discussed, which included the selection and definition of classification designation, the structure analysis of each designation, the estimation of the designation value of each block, the establishment of orebody cavability classification model and the results of classification.