Evaluation of Water-richness of Coal Seam Roof Based on Fractal Theory

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Dai, Gelian^1,2 ; Wang, Yazhou^1 ; Niu, Chao^1

School of Geology and Environment, Xi'An University of Science and Technology, Xi'an, shaanxi province

710054, China^1

Ministry of Land and Resources, Key Laboratory of Coal Resources Exploration and Comprehensive Utilization, Xi'an, shaanxi province

710054, China^2

关键词: Aquifer water;    Coal mining;    Fractal theory;    Mining areas;    Self-similar;    Submarine aquifers;    Water richness;    Water system;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/5/052081/pdf
DOI  :  10.1088/1755-1315/189/5/052081

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Before coal mining, the prediction and evaluation of eco-aquifer water-rich in advance is of great significance to prevent mine water damage in coal mines and protect ecological diving in mining areas. A large number of studies have shown that the surface water system is self-similar. On the basis of a brief review of the fractal theory, the fractal theory of water system is used to quantitatively evaluate the information of submarine aquifers in Xiaobaodang Mine, and a new research idea is put forward for the evaluation of aquifer-richness.