Study on Creep Characteristics of Expansive Soil in High-Fill Channel of South-to-North Water Transfer Project

Table 9

Secondary consolidation coefficient table of expansive soil under different dry density conditions.

Dry density	Consolidation pressures
	50 kPa	100 kPa	200 kPa	400 kPa	800 kPa
1.52 g/cm^3	0.001121	0.001245	0.001511	0.006433	0.007663
1.61 g/cm^3	0.001087	0.001115	0.001123	0.003131	0.006277
1.70 g/cm^3	0.000697	0.000934	0.000822	0.001848	0.005509