期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：237
期号：3
页码：032074
DOI：10.1088/1755-1315/237/3/032074
出版社：IOP Publishing
摘要：Based on fractal theory, the capacity dimension in the fractal dimension is taken as the basic feature quantity. The grid covering method was used to quantitatively evaluate the structural complexity of Donghuantuo Mine. Based on this method, the positive relationship was found between the structural complexity and permeability coefficient with using the fractal theory. And the value of permeability coefficient is optimized for empirical formula to be closer to the real situation. Thus, the prediction accuracy of water inflow is improved.
