覆岩采动裂隙带发育规律的数值模拟分析

Numerical simulation analysis of overburden crack belt developing disciplinary

运用FLAC-3D数值模拟软件,对特定开采条件下覆岩破坏发育规律进行分析。通过现场实测,获取基础数据。建立合理的数学模型,对实测数据进行反演计算。数值模拟分析获得的结果准确可靠,可以预计类似条件下的覆岩采动裂隙带发育高度。

The numerical simulation software FLAC-3D can be used to analyze the developing disciplinary of the roof breakage. It needs to measure, get basic data, found suitable mathematics model, numerical simulation analysis, and the results are credibility and accurate. And the conclusion can be used to forecast the crack developing height of the roof breakage.