不同冻结条件下砂岩冻胀特性试验研究

董西好, 叶万军, 刘帅

Study on frost heaving characteristics of sandstone under different freezing conditions

Xihao DONG, Wanjun YE, Shuai LIU

图9 不同围压下岩样冻胀变形-时间曲线

Fig. 9 Frost deformation-time curves of rock samples under different confining pressures