TY - Journal of Yangtze River Scientific Research Institute A1 - CUI Hao-dong, ZHANG Wei, ZHANG Jia-fa, WU De-xu T1 - Optimizing the Drainage System of Excavation Canal ofthe Middle Route Project of South-to-North WaterTransfer in Expansive Soil Area Y1 - 2017-12-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 68 EP - 72 VL - 34 IS - 12 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20161358 ER -