Research Article
Effects of Variable Humidity on the Creep Behavior of Concrete and the Long-Term Deflection of RC Beams
Table 5
Parameters and calculated results for the predicted creep coefficients.
| | Specimen | RH (%) | t0 (day) | t (day) | Creep coefficient (ACI 209R [23]) | Creep coefficient (CEB-FIP90 [22]) | Creep coefficient (experiment) |
| | CR-A-1 | 60 | 43 | 331 | 1.64 | 1.62 | 2.62 | | CR-A-2 | 60 | 43 | 331 | 1.64 | 1.62 | 2.33 | | CR-B-1 | 75 | 43 | 331 | 1.45 | 1.27 | 1.93 | | CR-B-2 | 75 | 43 | 331 | 1.45 | 1.27 | 1.93 | | CR-C-1 | 80 | 43 | 331 | 1.39 | 1.02 | 1.69 | | CR-C-2 | 80 | 43 | 331 | 1.39 | 1.02 | 1.53 |
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