单向冻结条件下非饱和土水分迁移规律研究

张建勋, 毛雪松, 刘飞飞, 吴谦

Study on water migration behavior of unsaturated soil under unidirectional freezing condition

Jianxun ZHANG, Xuesong MAO, Feifei LIU, Qian WU

图6 不同时刻未冻水含量随试件高度的变化

Fig. 6 Change of unfrozen water content with height of the specimen at different times： closed system of silty clay （a）， open system of silty clay （b）， closed system of sandy soil （c）， and open system of sandy soil （d）