Research Article
Seismic Collapse Analysis of RC Highway Bridges Based on a Simplified Multiscale FE Modeling Approach
Table 3
The parameters of grade C50 (C30) concrete.
| (a) |
| | Parameters of strength | | | | | MAX | /MPa | | /MPa | /GPa |
| | 0.79 | 1.60 | 0.61 | 0.007 | 7.00 | 48 (30) | 1.0 | 4.00 (3.39) | 12.5 |
|
|
| (b) |
| | Parameters of damage | | | EFMIN |
| | 0.04 | 1.0 | 0.01 |
|
|
| (c) |
| | Parameters of state equation | | | /MPa | /MPa | /GPa | /GPa | /GPa |
| | 0.001 (4.73 Ć 10ā4) | 0.1 (0.073) | 16 (10) | 800 | 85 | | 208 |
|
|
