Evaluation of Mine Geological Environment of Guqiao Coalmine

摘要

The geological environment is important for the development of coal enterprises. In the Guqiao coalmine, the information of coal mining subsidence, terrain landform, coal gangue utilization, mine water treatment and several on-site investigations have been analyzed. It holds that its geological environment can be evaluated from three aspects, i.e., geological disasters, terrain and landform destruction, and influence on water and soil environment. The results show that mining activities have serious impacts on geological disasters and terrain landform, while lighter impacts on the water and soil envir onment. According to the research results, a set of corresponding gove rnance strategies are given. The findings can provide theoretical support for the geological environmental protection and restoration of the Guqiao coalmine.