损伤岩石爆破块度分布及其分形预测

Blasting Fragmentation Distribution of Damaged Rock and Its Fractal Forecasting

阐明了岩石初始损伤的重要性和爆破块度分布规律的分形特征，提出了岩石爆破碎分形维数的理论预测公式，通过理论计算值与实验值的对比分析验证了预测公式的正确性。

The importance of initial damage in rock and the fractal characteristics of distribution of rock blasting fragmentation are expounded , and a theoretical forecasting formula of blasting fragmentation is put forward. By comparing theoretical values with the tested data, the correctness of theoretical calculations are verified.