TY - Journal of Yangtze River Scientific Research Institute A1 - YUAN Wei, JIN Jie-fang, LIANG Chen, WANG Jie, CHENG Yun, HE Cong, GUO Zhong-qun T1 - Numerical Analysis on Waveforms in Split Hopkinson Pressure Bar Tests of Concrete under Active Confining Pressures Y1 - 2018-07-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 141 EP - 146 VL - 35 IS - 7 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170142 ER -