某民采金矿采空区勘查及稳定性分析研究  

Exploration and stability analysis of mined out area in a gold mine

作　　者：李建 LI Jian(The first geological and Mineral Exploration Institute of Shandong Province,Ji'nan 250014,China)

机构地区：[1]山东省第一地质矿产勘查院,山东济南250014

出　　处：《世界有色金属》2020年第3期120-121,共2页World Nonferrous Metals

摘　　要：某民采金矿采空区形态较为复杂,开采范围及规模均无资料可查,严重威胁着采空区周边居民的人身安全。为消除隐患,针对民采空区的赋存状态和特点,对采空区进行勘查,通过勘查结果提出了合理可行的民采空区治理方案。The form of gob in a gold mine is complex,and there is no data about the mining scope and scale,which seriously threatens the personal safety of the residents around the gob.In order to eliminate the hidden danger,according to the occurrence state and characteristics of the mined out area,the mined out area is explored,and a reasonable and feasible scheme for the management of the mined out area is put forward through the exploration results.

关 键 词：民采金矿 采空区 勘查 稳定性评价 

分 类 号：P642.22[天文地球—工程地质学]