Application of Chemical Dynamics Method in Solving Hydro-Geological Parameters

• DOI: 10.4236/ojg.2017.79090
• Publication Date: 2017-09-14T08:47:27Z
• Authors: Hao Zhang; Duoxi Yao; Haifeng Lu; Ningning Zhu; Liang Xue
• Keywords: Inrush current

With the increasing of coal mining depth, seam floor is threatened more and seriously with limestone aquifer Taiyuan Formation. In order to make water inrush accident be effectively prevented, it very important ascertain hydro-geological condition research area adequately gain parameters. Based on theory chemical dynamics, dynamical equation mineral was obtained. The Darcy’s Law were combined derive expression permeability coefficient transmissibility that indicated by hydro-chemistry index. data quality analysis in area, hydro-geology parameter Formation calculated. And compared what determined pumping test. results show (K) 1.7512 m/d, (T) 42.0282 m2/d. calculated dynamics test are little different between them. has certain practical significance mine control. It provides an effective method for obtaining