基于空隙量守恒的覆岩裂隙带发育高度模型
黄丹1,2,3(
),陈何1,3,郑志杰1,3
),陈何1,3,郑志杰1,3
Model of the Height of Overburden Fracture Zone Based on Void Conservation
Dan HUANG1,2,3(),He CHEN1,3,Zhijie ZHENG1,3
),He CHEN1,3,Zhijie ZHENG1,3
图8. 煤下铝土矿开采裂隙带高度、采高及放顶高度的关系图
Fig.8. Relationship diagram of fracture zone height，mining height and roof caving height of under-coal bauxite mining
