大宝山矿塌方区残留采空区的确认  

Confirmation of the remaining underground cavity in the collapsed areas at Dabaoshan mine

作　　者：蓝宇[1] 

机构地区：[1]广东省大宝山矿业有限公司,广东韶关512128

出　　处：《南方金属》2012年第4期25-26,40,共3页Southern Metals

摘　　要：根据相关资料,采用作图法对塌方区进行剖面绘制.根据剖面情况的分析,确定残留采空区参数,为安全监督部门以及一线的安全生产工作提供相对完整的技术资料.Using the available data, the profile of the collapsed areas was mapped along the exploration line. The parameters of the remaining cavity were analyzed according to the information gathered from the profile, which will provide com- plete technical references needed by the safety inspecting department, and by the field production as well.

关 键 词：塌方区 残留采空区 确认 

分 类 号：TD863.391.2[矿业工程—金属矿开采]