Correlations between matric suction of unsaturated remoulded loess soils and their physical properties

This paper shows the investigation results of the effect of physical properties of remoulded loess soils on the variation in the matric suction of unsaturated remoulded loess soils via laboratory test,which was particularly focused on the analysis of correlations between main physical properties and characteristic values at some critical points of soil-water characteristic curves.The results show that,for the remolded loess soils,water content,saturation and matric suction at some critical point