基于非线性弹性地基梁的地下矿山充填开采覆岩移动规律研究
何祥锐,邱贤阳,史秀志,李小元,支伟,刘军,王远来

Study on the Movement Law of Overlying Strata in Underground Mining with Nonlinear Elastic Foundation Beam
Xiangrui HE,Xianyang QIU,Xiuzhi SHI,Xiaoyuan LI,Wei ZHI,Jun LIU,Yuanlai WANG
表3 采场顶板最大下沉量计算结果对比
Table 3 Comparison of calculation results of maximum settlement of stope roof
充填配比采空区顶板沉降/mm差异率/%
力学模型数值模拟
1∶4-12.389-13.0405.25
1∶8-13.834-14.3203.51
1∶10-15.260-16.2076.21
1∶12-17.528-19.0788.84