Study on Behavior and Bearing Capacity Computation Method of Shallow Rock-Socketed Short Piles Based on the Self-Balanced Loading Test

Table 1

Summary of the subsoil properties.

Material	Layer 1	Layer 2	Layer 3	Layer 4
γ (kN·m^−3)	17.8	19.5	19.8	22.0
ω (%)	18.0	24.0	19.0	–
e0	0.80	0.55	0.60	–
(MPa)	22.0	18.0	23.0	43.5
c (kPa)	16.0	20.0	25.0	23.0
φ (°)	30.0	27.0	30.0	42.0

Note: γ = unit weight; ω = water content; e₀ = initial void ratio;  = secant modulus in standard drained triaxial testing; c = cohesion; φ = friction angle.