Research Article
Prefabricated Concrete Component Geometry Deviation Statistical Analysis
Table 6
Kruskal–Wallis inspection of component size deviation.
| Prefabricated components | Project | | | | | |
| Prefabricated beam member | Length | 295 | 584.07 | 146.02 | 0.131 | 0.05 | Width | 295 | 611.65 | 152.91 | 0.177 | Height | 295 | 575.88 | 143.97 | 0.123 | Prefabricated column member | Length | 368 | 765.93 | 191.48 | 0.401 | Width | 368 | 741.33 | 185.33 | 0.231 | Height | 368 | 727.64 | 181.91 | 0.090 | Prefabricated wall panel components | Height | 404 | 818.47 | 204.61 | 0.061 | Width | 404 | 818.34 | 204.59 | 0.053 | Thickness | 404 | 821.64 | 205.41 | 0.077 | Prefabricated composite slab | Length | 401 | 808.91 | 202.23 | 0.097 | Width | 401 | 796.64 | 199.16 | 0.081 |
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Significance is progressive significance, and the significance level is 0.05. |