Research Article
Refined Vehicle-Bridge Interaction Analysis Using Incompatible Solid Finite Element for Evaluating Stresses and Impact Factors
Table 1
Design material parameters in bridge FE models.
| Notation | Parameter | Unit | Design value |
| EG | Elastic modulus of girders | GPa | 34.5 | ρG | Mass density of girders | kg/m3 | 2549 | ED | Elastic modulus of diaphragms | GPa | 34.5 | ρD | Mass density of diaphragms | kg/m3 | 2549 | EB | Elastic modulus of barriers | GPa | 34.5 | ρB | Mass density of barriers | kg/m3 | 2549 | | Poisson’s ratio of concrete | | 0.2 |
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