Research Article
Influence of Local Deformation Mode of Cable-Stayed Bridge on Unballasted Tracks: Experimental Research
Table 2
Multipoint loading scheme and loading values.
| | No. | Load values (kN) | Step 1 (0%) | Step 2 (20%) | Step 3 (40%) | Step 4 (60%) | Step 5 (80%) | Step 6 (100%) |
| | ① | 400 × 2 | 0 | 80 × 2 | 160 × 2 | 240 × 2 | 320 × 2 | 400 × 2 | | ② | Null | Null | Null | Null | Null | Null | Null | | ③ | Null | Null | Null | Null | Null | Null | Null | | ④ | Null | Null | Null | Null | Null | Null | Null | | ⑤ | Null | Null | Null | Null | Null | Null | Null | | ⑥ | 400 × 2 | 0 | 80 × 2 | 160 × 2 | 240 × 2 | 320 × 2 | 400 × 2 |
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