Table 1 Sectional internal forces for different scenarios.
From: A method for rapid demolition of a crossline arch bridge: a case study
Position | Internal forces | Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | ||||
|---|---|---|---|---|---|---|---|---|---|
FE | Limit | FE | Limit | FE | Limit | FE | Limit | ||
Section A | M/kN m | 259.18 | 1747 | 257.72 | 1747 | − 235.56 | 1747 | − 1589.34 | 2358 |
V/kN | 6.41 | 359 | 6.29 | 359 | 5.73 | 359 | 256.89 | 857 | |
Section B | M/kN m | − 58.89 | 2358 | − 44.631 | 2358 | − 960.94 | 2358 | − 355.75 | 7186 |
V/kN | 101.6 | 857 | 111.46 | 857 | 255.87 | 857 | − 365.26 | 502 | |
Section C | M/kN m | 11.84 | 2470 | − 62.43 | 2470 | − 83.11 | 2470 | 167.05 | 1747 |
V/kN | − 76.32 | 507 | 64.03 | 507 | 73.88 | 507 | 0.18 | 359 | |
