Movement law and stability analysis of overlaying strata under the condition of mining with filling 充填開采時(shí)上覆巖層的活動(dòng)規(guī)律和穩(wěn)定性分析
The mining with filling in goal provides advantages for the rational mining of coal under buildings , railroads and water bodies 摘要采空區(qū)充填開采為“三下”煤炭的合理開采創(chuàng)造了條件。