A Practical Method for Calculating Soil Mixing Wall Retaining Structure by Means of a “Simple Beam Method”

Table 1

.Indicators of basic physical parameters of soil layers.

Name	Thickness (m)	γ(kN·m^−3)	c(kPa)	φ(°)
Powdery clay	2.45	17.0	20	5
Powdery clay	4.10	18.0	20	5
Sand- and gravel-mixed clay	4.15	19.0	0	40
Cohesive gravel		19.0	0	35