摘要
就采空区地表塌陷范围预测探讨了新的计算方法--剖面几何法。利用该法可以简单、准确、完整地描述采空区地表塌陷坑范围和形状。
This article on the mined-out area of the surface subsidence prediction of a new method of calculation - the geometric profile law. The method can use a simple, accurate and complete description of mined-out area of the surface subsidence pits and shape.
出处
《有色矿冶》
2008年第5期11-12,共2页
Non-Ferrous Mining and Metallurgy
关键词
采空区
地表塌陷预测
剖面几何法
mined-out area
surface subsidence prediction
Profile geometric method
