主应力旋转和冻融循环耦合下改性铁尾矿砂的动力学特性
王智超,姜屏,王伟,李娜,胡星辰

Dynamic characteristics of modified iron tailings under coupled principal stress rotation and freeze-thaw cycles
Zhichao WANG,Ping JIANG,Wei WANG,Na LI,Xingchen HU
图 8 动扭剪强度随冻融循环次数的变化
Fig.8 Variation of dynamic torsional shear strength with freeze-thaw cycles