TY - Journal of Yangtze River Scientific Research Institute A1 - MA Xiao-liang, PENG Gang, WU Bin, HU Wei-hua T1 - Damage Characteristics of Concrete under Lateral Stress and Vertical Cyclic Loading and Unloading Based on Acoustic Emission Y1 - 2017-01-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 135 EP - 141 VL - 34 IS - 1 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20150984 ER -