Research Article
Dynamic Analysis of Pantograph-Catenary System considering Ice Coating
| Component | Tension (kN) | Line density (kg/m) | Modulus of elasticity (Pa) | Poisson’s ratio | Cross section area (mm2) |
| Messenger wire | 28 | 1.095 | 1.05 E + 11 | 0.35 | 150 | Contact wire | 36 | 1.345 | 1.1 E + 11 | 0.34 | 120 | Auxiliary messenger wire | 3.5 | 0.331 | 1.05 E + 11 | 0.31 | 35 | Dropper | — | 0.09 | 1.2 E + 11 | 0.35 | 10 |
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