利用英国MDL公司研制的三维空区探测系统(C—ALS)对栾川三道庄矿1438水平和1414水平2个空区进行了扫描探测,通过对探测的结果进行分析,得到了空区境界的最终三维坐标、形状、体积等数据,探测结果与空区的实际形状完全吻合。该系统能够对地下空区进行自动的、全方位的扫描,并依据所得到的数据自动生成空区的三维立体模型,为工作人员对地下空区的后续分析和预测提供了可靠的科学依据,从而确保矿山安全生产。
Cavities on the 1438 and 1414 level in Luanchuan Sandaozhuang Mine were scanned using the Cavity Scanning Laser System ( C - ALS) made by Measurement Devices Ltd(MDL) Company of England. The cavity boundary's final three dimensional data coordinates, shape and volume have been obtained based on the analysis of the scanned data. Result is in accordance with the actual shape of the cavity. C - ALS system can be used to scan underground cavity automatically from all directions. Then a three-dimensional model can be built automatically for the cavity based on the obtained data, which can provide reliable scientific basis for the following analysis and forecast of the underground cavity, so as to ensure safety operation in the mine.