冻土机械切削破碎机理的研究进展

李龙, 周琴, 张凯, 凌雪, 张在兴, 李耀

Research progress on mechanical cutting fracture mechanism of frozen soil

Long LI, Qin ZHOU, Kai ZHANG, Xue LING, Zaixing ZHANG, Yao LI

图12 破碎模式随含水率（a）、温度（b）及围压（c）的变化

Fig.12 Changes of crushing mode with water content， temperature and confining pressure