TY - Journal of Yangtze River Scientific Research Institute A1 - MU Xin,CHEN Xi-kun, CHEN Hong-xiang T1 - Influence of Sand’s Fineness Modulus on Slurry Strength ofBackfill Grouting Y1 - 2017-04-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 136 EP - 139 VL - 34 IS - 4 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20160135 ER -