机译:矿业联合矿业覆盖率特征调查:河南省案例研究
Xuchang Univ Sch Civil Engn 88 Bayi Rd Xuchang 461000 Henan Peoples R China;
China Univ Min & Technol Sch Resources & Geosci 1 Univ Rd Xuzhou 221008 Jiangsu Peoples R China;
North China Univ Water Resources & Elect Power Henan Prov Key Lab Rock & Soil Mech & Struct Engn 136 Jinshui East Rd Zhengzhou 450046 Henan Peoples R China;
China Univ Min & Technol Sch Resources & Geosci 1 Univ Rd Xuzhou 221008 Jiangsu Peoples R China|Henan Univ Urban Construct Sch Civil & Transportat Engn Pingdingshan 467036 Henan Peoples R China;
Coal mining; Overburden failure; Laboratory model test; Numerical simulation; Fractal dimension;