TY - Journal of Yangtze River Scientific Research Institute A1 - CHEN Bao, PAN Yan-min, LU Xiao-jun, YU Da T1 - Microstructural Variation Characteristics of Weak Expansive Soils During Hydration Y1 - 2019-04-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 140 EP - 144,150 VL - 36 IS - 4 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20180925 ER -