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Fractal characters of debris flow accumulation zone grain-size distribution
Author(s): MA Jun-hua
Pages: 28-
29,32
Year: 2012
Issue:
6
Journal: Opencast Mining Technology
Keyword: 分形; 变换分形; 泥石流; 粒度分维;
Abstract: 结合”变换分形”和”累计和系列变换”的方法,提出泥石流沟堆积区颗粒的一阶累计百分含量与粒径之间满足一阶累计和分形分布,并对所研究的21条泥石流沟的变换分维值进行归纳,得出所研究区域泥石流沟堆积区颗粒一阶累计百分含量与粒径间分维数一般所在的区间,及泥石流沟与冲洪积沟变换分维数的不同点.
Citations
System Exception