非充分采动区地表移动规律数值分析

Numerical Simulation of Surface Movement in Insufficient Mining Region

摘要: 采用FLAC岩土软件数值模拟采区尺寸为非充分采动时的地表移动，总结工作面推进量与地表移动量（水平分量、垂直分量）的关系。对非充分采动区地表移动定量分析，对指导圈定矿山地表错动范围有重要意义。

Abstract: The relation of displacement between working face and surface movement is drawn by applying FLAC numerical simulation. It is of significant reference to establish disturbed range by quantitative simulation.