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4 冻土应力-应变随温度（a）与含水率（b）的变化关系（根据文献［33］修改）

Fig.4 Relationship of stress and strain of frozen soil with temperature and water content （Modified from Ref. ［33］）