地下开采与地表移动变形分析软件系统的开发及应用研究

Development and Application of Analysis System for Underground Mining and Ground Deformation

应用概率积分法进行井下开采方案与地表及建筑物移动变形的联合分析。用以指导“三下”(建筑物下、铁路或高速公路下、水体下)采煤、沉陷区治理、土地复垦、环境保护,以及新建筑区的规划、设计。应用3次样条插值方法绘制地表与建筑物移动和变形二维等值线图、三维立体图的。各参数的单位、正负符号之规定符合我国现行规程之要求。实现数据采集、检查、修正、分析的自动化、可视化。

Downhole mining scheme,ground and building deformations are analyzed based on probability integral method to direct coal-mining,sinking area administration,field reclamation,environment protection,layout and design of new building district for under buildings,railway and highway,water.Two-dimensional isoline and three-dimensional figures of ground and building deformations are drawn based on cubic spline interpolation method.Parameter units,negative or positive prescription satisfy the requirements of corresponding codes.Automation and vision of data acquisition,check,correction and analysis are realized.