徐州市塔山废弃矿山地质环境问题及治理对策研究

塔山废弃矿山位于徐淮陆表海盆地，属碳酸盐岩—陆缘碎屑岩建造区，矿山开采年代较早，且不规范开采形成的高陡边坡，可能造成崩塌等地质灾害，矿山开采造成了原有山体生态景观和地貌形态的严重破坏。通过矿山地质环境调查，依据地形、地质条件和治理措施的不同，将该矿区划分为不同的研究区块，针对不同的地质环境问题，开展爆破挖削方、机械挖削方、场地平整、修筑挡土墙、修筑排水沟、边坡及平台植被复绿等治理措施，以达到改善研究区生态环境和消除地质灾害隐患目的。经过废弃露采矿山经地质环境综合治理，将消除地质灾害隐患，遏制水土流失的发生，消除对周边环境的污染，解决历史遗留矿山的地质环境问题，促进地方经济的可持续发展，可取得较好的环境、经济和社会效益。

Study on geological environment problems and treatment countermeasures of Tashan abandoned mine in Xuzhou City

The abandoned Tashan mine is located in the Xuhuai epicontinental sea basin，which belongs to the carbonate rock continental margin clastic rock construction area.The mining age is early，and the mining is not standardized.The high and steep slope formed may cause geological disasters such as collapse，and the mining has caused serious damage to the original mountain ecological landscape and landform.Based on the mine geology environment investigation，according to the topographical，geological conditions and the different control measures，the mine area can be divided into block，different research according to different geological environment problem，carry out to party，mechanical digging blasting digging sharpen party，grading，retaining wall and dam construction，construction drainage，slope and vegetation complex green platform management measures.In order to improve the ecological environment of the study area and eliminate geological hazards.Through the comprehensive treatment of the geological environment of the abandoned open pit mining mountain，the hidden danger of geological disasters will be eliminated，the occurrence of soil erosion will be curbed，the pollution to the surrounding environment will be eliminated，the mining geological environment problems left over by history will be solved，the sustainable development of local economy will be promoted，and better environmental，economic and social benefits will be achieved.