TY - Journal of Yangtze River Scientific Research Institute A1 - WANG Lei, WANG Yuan-peng, QIN Yue, SU Hong-ming T1 - Dynamic Failure Mechanism and Damage Constitutive Relation of Frozen Sandstone with Initial Damage Y1 - 2022-09-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 84 EP - 89 VL - 39 IS - 9 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20210485 ER -