摘要
利用分形理论,对安徽皖北任楼煤矿72煤层断层分形特征进行了研究,计算了不同构造分区的维数。研究发现构造复杂性不同及断裂性质的不同其分形维数也有所不同,构造简单,断层分维数小,而构造复杂区,断层分为数相对较大;剪切断裂带具有较低的分维值,张扭性断裂带分维值较高。
The fractal characteristics of coal seam No.72 fault of Renlou coalmine, northern Anhui were studied by fractal geometry theory and the dimensions of different structural zones were also calculated in this paper. The result shows that fractal dimension is dependent on structural complexity and faulting property. The fractal number is small for simple structure, and relatively bigger for structural complexity region. The sheafing fracture belt presents lower fractal value while the tenso-shearing fracture zone higher.
出处
《安徽地质》
2008年第1期35-37,46,共4页
Geology of Anhui
基金
安徽省教育厅基金(2006kj007A)
关键词
断层
分形
特征
fault
fractal
characteristic
