Table 1 Basic physical and mechanical properties of surface soil.

From: A multi-parameters assessment method and prediction model for ground vibration under the high-speed railway bridge

Soil type

Dry density ρ(kg m− 3)

Water content, ω(%)

Plasticity index, IP

Void ratio, e

Force of cohesion, C (kPa)

Angle of friction, φ(°)

Silty clay

1.55

16.2

10.2

0.79

15.07

28.71

Back to article page