Research Article
Characterisation of Portuguese RC Precast Industrial Building Stock
Table 3
Summary of the distribution properties for the different parameters collected.
| | Parameter | Mean | Median | Mode | COV (%) | Min | Max | Distribution | value (%) |
| | Number of spans in longitudinal direction | 2.3 | 2.0 | 1.0 | 94.1 | 1.0 | 11.0 | Log-normal | 0.0 | | Number of spans in transverse direction | 8.2 | 8.0 | 8.0 | 58.3 | 1.0 | 29.0 | Log-normal | 7.6 | | Span length in longitudinal direction (m) | 21.5 | 20.0 | 15.0 | 38.4 | 5.5 | 50.0 | Log-normal | 14.4 | | Span length in transverse direction (m) | 7.6 | 6.5 | 5.0 | 32.9 | 4.2 | 12.5 | Log-normal | 0.0 | | Column height (m) | 7.7 | 7.0 | 10.0 | 44.3 | 3.0 | 23.0 | Log-normal | 2.9 | | Column width (cm) | 40.6 | 40.0 | 35.0 | 26.5 | 12.5 | 70.0 | Log-normal | 0.0 | | Column length (cm) | 56.0 | 50.0 | 40.0 | 42.6 | 30.0 | 150.0 | Log-normal | 10.3 | | Column height-to-length ratio | 18.1 | 18.8 | 20.0 | 21.9 | 6.9 | 28.9 | Normal | 5.1 | | Column length-to-width ratio | 1.4 | 1.3 | 1.0 | 45.3 | 1.0 | 3.7 | Log-normal | 0.3 | | Longitudinal reinforcement ratio (%) | 1.7 | 1.6 | 1.1 | 41.0 | 0.3 | 3.7 | Log-normal | 50.9 | | Transverse reinforcement ratio (%) | 0.3 | 0.2 | 0.2 | 61.9 | 0.1 | 1.0 | Log-normal | 45.1 | | Corbel span (mm) | 29.4 | 30.0 | 30.0 | 28.4 | 15.0 | 50.0 | Log-normal | 0.1 | | Concrete strength (MPa) | 30.3 | 25.0 | 25.0 | 32.0 | 12 | 50 | Log-normal | 0.0 |
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