基于Faro-3DMine及Midas-FLAC3D耦合技术的实测采空区群稳定性分析

Nonferrous Metals(Mine Section)(2019)

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Abstract
采用数值模拟法进行实测采空区群稳定性分析存在建模效率低、数值模拟精度差的问题.介绍了一种高效的实测复杂三维采空区群稳定性分析技术,以北辛庄矿区为例,采用Faro激光扫描仪探测采空区群,经3DMine处理生成矿山三维采空区群模型和多组剖面线,再导入Midas中建模,最后在FLAC3D中进行采空区群稳定性数值模拟.结果 表明:基于Faro-3DMine及Midas-FLAC3D耦合技术能高效的对复杂采空区群进行精细化建模,准确模拟分析采空区群的稳定性,为采空区群治理提供了理论依据.
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