Elastic properties of the track (according to UIC standards and the VI-Rail reference dataset)
| Mass properties | Elastic and damping element properties | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Lateral | Vertical | Roll | |||||||
| Mass (kg) | Ixx (kg/m2) | Iyy (kg/m2) | Izz (kg/m2) | ||||||
| Ballast | 500 | 100 | 100 | 100 | Stiffness (N/m) | Ballast | 3.7 × 107 | 1 × 109 | 1 × 107 |
| Rail | 2.4 × 105 | 1 × 106 | 1 × 104 | ||||||
| Rail | 60 | 10 | 10 | 10 | Damping (Ns/m) | Ballast | 4.3 × 107 | 2.4 × 105 | 1 × 107 |
| Rail | 2.4 × 105 | 5 × 107 | 1 × 104 | ||||||
| Mass properties | Elastic and damping element properties | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Lateral | Vertical | Roll | |||||||
| Mass (kg) | Ixx (kg/m2) | Iyy (kg/m2) | Izz (kg/m2) | ||||||
| Ballast | 500 | 100 | 100 | 100 | Stiffness (N/m) | Ballast | 3.7 × 107 | 1 × 109 | 1 × 107 |
| Rail | 2.4 × 105 | 1 × 106 | 1 × 104 | ||||||
| Rail | 60 | 10 | 10 | 10 | Damping (Ns/m) | Ballast | 4.3 × 107 | 2.4 × 105 | 1 × 107 |
| Rail | 2.4 × 105 | 5 × 107 | 1 × 104 | ||||||
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