基于数值模拟法求松散层移动角值参数

Seeking Loose Layer Moving Angle Of The Parameters Based on Numerical Simulation Method

文中运用FLAC-3D软件,通过数值模拟法计算开采引起的地表及基岩内部的移动变形情况,并与地表实测的移动变形值进行了对比分析、通过FLAC内置的FISH语言编程,提取绘制地表以及基岩与松散层交界面的沉降等值线,进而确定该区域的松散层移动角值。

Seeking Loose Layer Moving Angle Of The Parameters Based on Numerical Simulation Method- In the paper,the author calculated the movement and deformation of surface and internal bedrock by mining using FLAC- 3D software,and the movement and deformation were compared with the measured values of the surface. The author extracted and drew the settlement contours of interface among the surface,the base rocks and the loose layer by internal FISH language programming in FLAC,and then determined the loose layer movement value in the region.