Performance of Geosynthetic-Reinforced and Cement-Fly Ash-Gravel Pile-Supported Embankments over Completely Decomposed Granite Soil: A Case Study

Table 2

Proportion of the layer settlement for test embankments.

Section	Improvement method	Proportion of the layer settlement (%)
		Reinforced soil layer (at a depth of 0–6 m)	Subsoil beneath piles (below the depth of 6 m)
G1	Reinforced	20.2	79.8
G2	Unreinforced	21.6	78.4