|
| | Parameters (units) | Value |
|
| Vehicle | Carbody mass (t) | 40 |
| Carbody moment of inertia (t·m2) | 1500 |
| Bogie mass (t) | 3 |
| Bogie moment of inertia (t·m2) | 8 |
| Wheelset mass (t) | 2 |
| Single side stiffness of primary suspension (kN/m) | 800 |
| Single side damping of primary suspension (kN·s/m) | 20 |
| Single side stiffness of secondary suspension (kN/m) | 200 |
| Single side damping of secondary suspension (kN·s/m) | 30 |
| Longitudinal distance of primary suspension (m) | 2.5 |
| Longitudinal distance of secondary suspension (m) | 17.5 |
|
| Track | Spacing between adjacent fasteners (m) | 0.65 |
| Stiffness of fastener (MN/m) | 60 |
| Damping of fastener (kN·s/m) | 47.7 |
| Length of the track slab (m) | 6.45 |
| Width of the track slab (m) | 2.55 |
| Height of the track slab (m) | 0.20 |
| Density of the track slab (kg/m) | 2500 |
| Modulus of elasticity of the track slab (MPa) | 3.9 × 104 |
| Stiffness of CA mortar (MN/m) | 0.9 × 103 |
| Damping of CA mortar (kN·s/m) | 83 |
| Length of the base plate (m) | 6.45 |
| Width of the base plate (m) | 2.95 |
| Height of the base plate (m) | 0.3 |
| Density of the base plate (kg/m) | 2500 |
| Modulus of elasticity of the base plate (MPa) | 3.0 × 104 |
| Stiffness of subgrade (MN/m) | 60 |
| Damping of subgrade (kN·s/m) | 90 |
|
