TY - Journal of Yangtze River Scientific Research Institute A1 - NIU Liang, MU Rui, CHEN Jun T1 - Experimental Study on Mechanical Properties of Rock Containing Natural Micro-fractures Y1 - 2020-02-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 141 EP - 146 VL - 37 IS - 2 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20181166 ER -