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1 土样级配曲线

Fig.1 Particle size distribution of the studied soil