微胶囊相变材料改良粉质黏土的冻胀特性研究
饶有致, 刘建坤, 常丹

Study on frost heave of microencapsulated phase change material incorporated silty clay
Youzhi RAO, Jiankun LIU, Dan CHANG
图13 试样的含水率分布(a), 试样的含水率变化梯度(b), 24 h后的补水量(c)
Fig. 13 The water content distribution in soil samples (a), the water content change gradient (b), the water replenishment after 24 hours (c)