大型复杂采空区群的稳定性数值分析及隐患区域预测

李杰林,高乐,杨承业,周科平

Numerical Analysis of Stability of Large Complex Goaf Group and Prediction of Hidden Danger Area

Jielin LI,Le GAO,Chengye YANG,Keping ZHOU

图6 1号和3号采空区顶板隐患区域

Fig.6 Hidden roof area in No.1 and No.3 goaf