TY - Journal of Changjiang River Scientific Research Institute A1 - YANG Zhen, QI Xian-yin, FENG Meng-yao, WANG Sheng-wei, FU Peng T1 - Mechanical Damage Test and Modelling of Layered Composite Rock Based on Acoustic Emission and DIC Characteristics Y1 - 2023-04-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 119 EP - 126, 133 VL - 40 IS - 4 UR - http://ckyyb.www.taodiandianjuan.com N1 - 10.11988/ckyyb.20211191 ER -