The rockburst proneness study is of great significance for safe operation in deep mines.Taking a mine as the research subject,a combination of one-dimensional and multi-dimensional cloud models was used to construct an index system using the rock stress coefficient,rock brittleness coefficient,and rock elastic strain energy index,for evaluating the rock burst proneness of ore rocks with 3 types of lithology in different mining levels.The results showed that within the designed mining range of the mine (levels from 50 m to -450 m),the roof dolomite exhibited an overall lesser rockburst proneness,the ore body showed a moderate rockburst proneness,and the surrounding rock of the floor exhibited an overall lesser rockburst proneness.