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3 温度控制原理示意图

Fig. 3 Schematic diagram of temperature control