Research Article
Stress Analysis and Structural Optimization of Steel–Concrete Joint of Zhonghua Road Bridge in Liaocheng
Table 4
Stress of steel lattice under different load combinations.
| Load | Maximum tensile stress along the bridge’s central line (MPa) | Maximum compressive stress along the bridge’s central line (MPa) | Maximum tensile stress perpendicular to the bridge’s central line (MPa) | Maximum compressive stress perpendicular to the bridge’s central line (MPa) | Von-mise stress (MPa) |
| Load 1 | 37.87 | −107.37 | 45.58 | −98.74 | 297.13 | Load 2 | 36.67 | −183.33 | 63.75 | −181.50 | 293.38 | Load 3 | 123.16 | −307.90 | 78.89 | −223.64 | 299.53 | Load 4 | 143.16 | −291.63 | 178.38 | −115.88 | 306.71 | Load 5 | 136.01 | −312.35 | 174.22 | −277.67 | 310.55 | Load 6 | 120.34 | −301.99 | 252.74 | −281.67 | 324.05 |
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