TY - Journal of Yangtze River Scientific Research Institute A1 - KUANG Chu-feng, ZHANG Gui-jin, LIU Jie, LIU Yun-gui, YANG Ju T1 - Cement-Sand Paste-slurry for the Seepage-proofing and Reinforcement of Water-rich Karst Macrovoid Formation Y1 - 2018-11-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 126 EP - 132 VL - 35 IS - 11 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170500 ER -