导水裂隙带可视化及在地下水环境影响中的应用
Visualization of Water Conducting Fracture Zones and Its Application in the Impact on Groundwater Environment

导水裂隙带发育高度是采煤是否引起含水层地下水渗漏的决定性因素，也是保水采煤的关键参数，因此，准确预测导水裂隙带发育特征意义重大。研究以某矿井为例，通过收集和处理地质勘探数据，采用地质建模技术和三维可视化工具，从平面、剖面、柱状及三维可视化多个方面，对导水裂隙带的发育情况进行深入研究分析，从平面、垂向及整体多个层面直观展示导水裂隙带发育情况与含(隔)水层之间的空间关系，以此分析评价了对可采煤层上覆含(隔)水层影响。
The development height of the water conducting fracture zone is a decisive factor in whether coal mining causes groundwater leakage in the aquifer, and it is also a key parameter for water-preserved mining. Therefore, accurately predicting the development characteristics of the water conducting fracture zone is of great significance. Taking a certain mine as an example, this study collected and processed geological exploration data, used geological modeling techniques and 3D visualization tools, and conducted in-depth research and analysis on the development of water conducting fracture zones from multiple aspects such as plane, section, column, and 3D visualization. The spatial relationship between the development of water conducting fracture zones and the aquifer (aquitard) layer is visually displayed from multiple levels including plane, vertical, and overall. Based on this, the impact on the overlying aquifer (aquitard) layer of the mineable coal seam was analyzed and evaluated.