TY - Journal of Yangtze River Scientific Research Institute A1 - WU Lei-jie, YANG Xiu-juan, ZHANG Lu, FAN Heng-hui, YAN Wu-qing T1 - Experimental Study on Swelling and Shrinkage of Polyaluminum Chloride (PAC) Modified Expansive Soil Y1 - 2020-01-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 84 EP - 89 VL - 37 IS - 1 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20180770 ER -