埋深对矿山压力影响的常微分方程解法研究

Study on Ordinary Differential Equation by Buried Depth on Ground Pressure Influence

以某煤矿综采工作面为工程背景,通过现场实测和数值分析,对深井开采的矿山压力进行研究,并采用Matlab软件对不同深度采场矿山压力进行数值求解,分析和比较了浅部的矿山压力大小,预测了深部的矿山压力值,可为深井工作面的安全高效生产提供指导。

Takes a fully mechanized mining face in a coal mine as the project background, through field meas- urement and numerical analysis, the mine pressure in deep mining are studied. Matlab software is used to figure out the mine pressure on different depth stopes. The mine pressures of shallow area are analyzed and compared, the mine pressures of deep area are forecasted, and the variation of mine pressure, it can provide guidance for the safe and high effective production at the deep mine faces.