TY - Journal of Yangtze River Scientific Research Institute A1 - XU Jin-hai, ZHANG Xiao-wu, LIU Zhi-bing, SUN Lei, HOU Sheng-jun T1 - Mechanical Response and Energy Evolution Law of Coal-Rock Combined Specimen under Cyclic Loading and Unloading Conditions Y1 - 2022-05-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 89 EP - 94 VL - 39 IS - 5 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20210110 ER -