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

Table 2

Expansive soil mineral composition.

Mineral composition (%)							Total clay minerals (%)
Quartz	Albite	Montmorillonite	Illite	Potash feldspar	Calcite	Oblique chlorite
39.56	27.52	7.82	11.38	6.59	3.28	3.85	19.20