TY - Journal of Yangtze River Scientific Research Institute A1 - HU Sheng-gang, ZUO Yong-zhen, RAO Xi-bao, CHENG Zhan-lin T1 - Model Test on the Physical Property of Riverbed Sand-Gravel Layer of Dam Foundation Y1 - 2012-11-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 55 EP - 58 VL - 29 IS - 11 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2012.11.012 ER -