滇西北羊拉矿区断裂构造的分形特征分析  

Fractal Characteristics of Fault Structures in Northwest Yunnan Yangla Mining Area

作　　者：白清霖 范柱国[1] 薄强[1] 

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093

出　　处：《中国锰业》2016年第5期5-6,共2页China Manganese Industry

摘　　要：应用分形理论对滇西北羊拉矿山进行研究,得出其总体断裂分维值为1.413,江边矿段和里农矿段分维值分别为1.181和1.347。通过分析断裂分维值与矿区矿体分布,发现矿区断裂分维值越大,断裂构造发育更为强烈,同时矿体发育更为密集且规模越大。结果表明断裂分维值可以作为判断矿体规模的一项参数。In this paper, fractal theory is used to analyze overall faults with 1. 413. The ore section near river and the faults in Yangla mine. It gets the fractal dimension of Linong ore section are about t. 181 and 1. 347 in its value. By analyzing the fractal dimension and the distribution of ore-bodies, it is found that dimension is larger. The fault structure is more intense, the ore-bodies is denser and the scale is indicates that the fraetal dimension of fracture to＂ be used as a parameter to judge ore-bodiesscale.

关 键 词：羊拉矿区 分形 分维值 江边矿段 里农矿段 

分 类 号：P542[天文地球—构造地质学]