Research Article
Extending the Fatigue Life of Steel Truss Bridges with Tuned Mass Damper Systems
Table 2
Instruction 44/F (1992): daily traffic spectrum and train loads for fatigue verification.
| Train type | Name | Train/day | Axle/day | Locomotive (L) and carriages (Ci) | T/axle | Wagon number | Wagon type | Axle spacing (m) |
| 1 | IC | 20 | 960 | L | 20,25 | 1 | | 2.6–6.4–2.6 | Intercity | | | C1 | 15 | 5 | | 2.56–16.44–2.56 | | | | C2 | 12,75 | 6 | | 2.56–16.44–2.56 |
| 2 | EC | 10 | 340 | L | 20 | 1 | | 2.85–2.35–2.85–2.35–2.85 | Eurocity | | | C1 | 14,25 | 2 | | 2.56–16.44–2.56 | | | | C2 | 12 | 5 | | 2.56–16.44–2.56 |
| 3 | EXPR | 15 | 990 | L | 20 | 1 | | 2.85–2.35–2.85–2.35–2.85 | Express | | | C1 | 14,25 | 10 | | 2.56–16.44–2.56 | | | | C2 | 12 | 5 | | 2.56–16.44–2.56 |
| 4 | DIR | 30 | 1380 | L | 18,6 | 1 | | 2.85–2.35–2.85–2.35–2.85 | Direct | | | C1 | 10,675 | 10 | | 2.4–16.6–2.4 |
| 5 | ETR | 10 | 480 | L | 20 | 2 | | 3–9–3 | Eurostar | | | C1 | 11,6 | 10 | | 3–17.3–3 |
| 6 | TEC | 15 | 990 | L | 18,7 | 1 | | 2.85–2.35–2.85–2.35–2.85 | Container freigh | | | C1 | 20 | 15 | | 1.8–12.8–1.8 |
| 7 | Merci acciaio | 10 | 720 | L | 18,7 | 2 | | 2.85–2.35–2.85–2.35–2.85 | Steel freight | | | C1 | 20 | 15 | | 1.8–13.06–1.8 |
| 8 | Treno merci tipo D4 | 5 | 380 | L | 20 | 2 | | 2.85–2.35–2.85–2.35–2.85 | D4 freight | | | C1 | 22,5 | 16 | | 1.8–4.65–1.8 |
| 9 | Treno merci misto | 5 | 270 | L | 18,7 | 1 | | 2.85–2.35–2.85–2.35–2.85 | Mixed freight | | | C1 | 16 | 24 | | 9 |
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