Research Article
Modeling of Reinforced Concrete Beams Exposed to Fire by Using a Spectral Approach
Table 1
Material and geometrical properties of specimens.
| ā | Specimens |
| Concrete | Elastic modulus (MPa) | 19,600 | Compressive strength (MPa) | 17.10 | Tensile strength (MPa) | 2.00 |
| Steel bar | Diameter (mm) | 12 | Yield stress (MPa) | 480 | Ultimate strength | 550 |
| RC beam | Span (mm) | 3200 | Width (mm) | 200 | Height (mm) | 300 |
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