煤矿开采岩层移动参数反演理论与方法

The Parameters Back Analysis Theory and Method of Mining Induced Rock Movement

对地下开采引起的沉陷问题进行了三维模拟计算，根据优化理论和方法，在选定模型基础上完成了参数的选取及优化工作，并结合工程实际给出了应用实例。

hree-dimension simulating computation on induced subsidence in underground mining was studied in this paper.On the basis of the selected model,the parameters selection of the back analysis and the optimization were complated by the theory and method of optimization,as well a practical example of engining problems was shown