摘要
矿山开采破坏原生地形地貌,在地表下面形成采空区,容易诱发地质灾害,影响矿山地下水环境,破坏土地资源与生态平衡,因此需要对采空区地质环境恢复治理模式创新进行研究。通过设计采空区底部围岩保护层,实施采空区内部物料填充,留设矿柱支撑以及隔离并封闭采空区,对生态环境进行修复,综合实现采空区地质环境恢复。
Mining destroys the original topography and forms the goaf under the surface,which is easy to induce geological disasters,affect the mine groundwater environment and destroy the balance of land resources and ecology.Therefore,it is necessary to study the innovation of the restoration and management mode of the goaf geological environment.Through the design of the surrounding rock protective layer at the bottom of the goaf,the implementation of material filling in the goaf,the setting of pillar support and the isolation and closure of the goaf,the ecological environment is restored,and the comprehensive realization of the geological environment recovery of the goaf is achieved.
作者
石增红
郝晓宇
SHI Zeng-hong;HAO Xiao-yu(Shaanxi Branch of China National Geological Exploration Center of Building Materials Industry,Xi'an 710003,China;Xi'an Institute of Geological and Mineral Exploration Co.,Ltd,Xi'an 710100,China)
出处
《世界有色金属》
2020年第23期145-146,共2页
World Nonferrous Metals
关键词
矿山
采空区
地质环境
恢复治理
mine
goaf
geological environment
restoration and treatment
