Research Article

Settlement Characteristics of Split Grouting Pile Composite Foundation in Loess Areas

Table 1

Soil distribution and parameters.

Soil layerThickness (m)Poisson’s ratioWater content (%)Density (kN/m3)Compression modulus (MPa)

Backfill layer3.90.387.81.555.4
Loess-like silt7.10.328.51.479.0
Malan loess250.349.31.3820.2