Development Characteristics and Sensitivity Analysis of Expansive Soil Slope

Table 2

Parameters of different types of rock and soil described by Fredlund-Xing soil-water characteristic curve.

Name
Artificial filling (loose and broken)	1134.739	0.454	1.019
Artificial filling (dense)	3797.734	0.411	1.639
Silty clay	2987.47	0.408	1.433
Completely weathered sandstone	846.074	0.459	0.856
Completely weathered mudstone	3130.751	0.403	1.579
Strongly weathered clay rock	3234.403	0.409	1.656