TY - Journal of Yangtze River Scientific Research Institute A1 - ZHANG Li-ming, CHEN Guo-qing, LI Zhi-bo, LUO Fei-yu, ZHOU Yu-xin T1 - Failure Process of Coplanar Discontinuous Rock Bridgein Direct Shear Test Y1 - 2018-10-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 120 EP - 125 VL - 35 IS - 10 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170371 ER -