TY - Journal of Yangtze River Scientific Research Institute A1 - CHENG Yun, SONG Zhan-ping, JIN Jie-fang, CHANG Xiao-xu, YUAN Wei T1 - Variation of P-wave Velocity and Stress WaveAmplitude in Sandstone under Static Stress Y1 - 2018-10-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 115 EP - 119 VL - 35 IS - 10 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170309 ER -