Research Article
Service Life Prediction of Precast Concrete Structures Exposed to Chloride Environment
Table 3
Statistical properties of residual shear capacity (unit: kN).
| | Column | Column interface, Case 1 | Column interface, Case 2 | Beam | Beam interface, Case 1 | Beam interface, Case 2 | Mean | COV | Mean | COV | Mean | COV | Mean | COV | Mean | COV | Mean | COV |
| t = 0a | 305.7 | 0.120 | 832.4 | 0.087 | 832.4 | 0.087 | 248.3 | 0.141 | 626.6 | 0.146 | 626.6 | 0.146 | t = 10a | 305.5 | 0.120 | 823.1 | 0.089 | 817.3 | 0.090 | 248.0 | 0.141 | 616.0 | 0.148 | 609.8 | 0.146 | t = 20a | 300.5 | 0.120 | 769.7 | 0.096 | 758.1 | 0.095 | 242.6 | 0.142 | 568.1 | 0.148 | 558.8 | 0.146 | t = 30a | 291.1 | 0.120 | 698.2 | 0.099 | 684.3 | 0.097 | 232.3 | 0.144 | 512.3 | 0.149 | 500.9 | 0.138 | t = 40a | 280.2 | 0.121 | 618.8 | 0.103 | 604.1 | 0.100 | 220.0 | 0.145 | 438.7 | 0.152 | 423.6 | 0.151 | t = 50a | 268.3 | 0.122 | 538.9 | 0.108 | 524.7 | 0.103 | 206.4 | 0.146 | 349.9 | 0.184 | 333.6 | 0.181 |
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