TY - Journal of Yangtze River Scientific Research Institute A1 - HE Rui, CAO Dong, SHI Dan-da T1 - Discrete Element Simulations of Screw Pile Drilling in Crushable Granular Materials Y1 - JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 128 EP - 136 VL - 38 IS - 3 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.202000532021 ER -