单轴压缩试验中减弱端部效应新型方法研究
贾敬锎,黄滚,汪龙,成墙,甄利兵

Study on a New Method of Weakening End Effect in Uniaxial Compression Test
Jingkai JIA,Gun HUANG,Long WANG,Qiang CHENG,Libing ZHEN
图7 无端部摩擦不同位置径向应变
Fig.7 Radial strain at different positions without end friction