Determination of the Engineering Properties of Submarine Soil Layers in the Bohai Sea Using the Piezocone Penetration Test

Table 2

Shaft correlation coefficient C_s [39].

Soil type	Cs
	Range (%)	Approximation (%)
Soft sensitive soils	7.37–8.64	8.0
Clay	4.62–5.56	5.0
Stiff clay and mixtures of clay and silt	2.06–2.80	2.5
Mixtures of silt and sand	0.87–1.34	1.0
Sand	0.34–0.60	0.4