TY - Journal of Yangtze River Scientific Research Institute A1 - HUANG Lin, WANG Yong, LI Jian, HE Wei, LI Xian-qin T1 - Effect of Boundary Constraints on Measurement of Wave Velocities of Triaxial Specimens Using Bender-extender Element Y1 - 2020-01-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 108 EP - 112 VL - 37 IS - 1 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20180860 ER -