采空区地表垂直变形测量及分析

Survey and Analysis of GroundVertical Deformation in Mined-out Area

对金州石棉矿采空区地表变形的测量结果进行了统计分析，精度较高，数据可靠，采空区地面未发现大面积移动现象。

The statistics analysis for surveying results of ground vertical deformation is made,showing high accuracy,and rational data,no occurrence of large area displacement in ground.