极坐标系下预计地表移动变形的综合模型

The Synthetical Model of Surface Displacement due to Mining in Polar Coordinates

以非连续介质力学为基础，应用叠加原理建立一种在极坐标系下预计开采引起的山区和平原地区、水平和倾斜煤层条件下的地表移动变形的综合模型，并给出有关参数的确定方法。

Based on the discontinuous medium mechanics the synthetical mokel of surface displacements inpolar coordinates are established which are used in mountain areas and plains,in condition of level and slope coalbed and the parameters is as well.