TY - Journal of Changjiang River Scientific Research Institute A1 - LI Yong-hui, WANG Hai, NIU Heng-yu, JIANG Xiao-tian T1 - Shear Test and PFC Meso-simulation Analysis of Sand-Steel Interface Y1 - 2025-02-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 107 EP - 114 VL - 42 IS - 2 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20230994 ER -