Research Article
Fragility of Bridge Columns under Vehicle Impact Using Risk Analysis
Table 7
Median values and standard deviation values depending on column types.
| Statistical distribution | Response | Value types | Column type I | Column type II | Column type III | Column type IV | Column type V |
| Concrete compressive strength | RH | Median (km/h) | 135.0 | 119.8 | 115.4 | 113.6 | 111.7 | Standard deviation (km/h) | 0.10 | 0.12 | 0.16 | 0.12 | 0.15 | RM | Median (km/h) | 112.4 | 107.2 | 106.8 | 105.9 | 104.3 | Standard deviation (km/h) | 0.10 | 0.13 | 0.13 | 0.15 | 0.12 |
| Steel rebar yield strength | RH | Median (km/h) | 132.3 | 118.5 | 117 | 114.2 | 112.7 | Standard deviation (km/h) | 0.08 | 0.10 | 0.10 | 0.08 | 0.10 | RM | Median (km/h) | 113.8 | 107.4 | 106.7 | 105.9 | 105.3 | Standard deviation (km/h) | 0.11 | 0.11 | 0.10 | 0.15 | 0.10 |
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