摘要
本文以实际统计数据为基础，应用分形理论研究爆破岩块的几何形状及其组成特征，通过分形构造模型说明爆破碎块的形成过程，沟通了爆破过程中岩体的破碎概率、分裂相似比与块度分维数之间的联系。研究结果表明，爆破块度分布的均匀性指数具有分维含义，爆破碎块组成的分形结构是Ｇ－Ｇ－Ｓ分布的数学基础。
Abstract Based on the statistical data,the characteristics of blasting fragmentation geometry and their composition are studied by fractal theory.The forming process of blasting fragments is illustrated with afractal structure model,which link up the relationship between the rock - mass break probability,thesimilar ratio of fracture and the fractal dimension of blasting fragmentation.The study results show thatthe uniform index of blasting fragmentation distribution has fractal demension implication and that thefractal structure of blasting fragmentation is mathematical fundament of G-G-S distribution
出处
《金属矿山》
CAS
北大核心
1994年第11期9-12,37,共5页
Metal Mine
基金
煤碳科学基金
