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8 试验前后土柱含水率沿深度方向的分布

Fig. 8 Water content distribution of soil column along the depth direction before and after the test： silty clay （a） and sandy soil （b）