Research Article
Mechanical Performance Investigation of a Flat-Roof and Four-Slope Folded Plate Structure
Table 3
Test strain values of each section of 4 mm thick folded plate structure.
| Cross-section | Position (mm) | Load value (N) | 50 | 100 | 150 | 200 | 250 | 300 |
| 1-1 | X-axis | 0 | −21 | −43 | −64 | −85 | −107 | −126 | 70 | 6 | 12 | 18 | 24 | 30 | 36 | 110 | −1 | −2 | −3 | −4 | −6 | −8 | Y-axis | 0 | 11 | 21 | 32 | 42 | 53 | 64 | 70 | 0.5 | 0.9 | 1 | 2 | 2.3 | 2.7 | 110 | −2 | −4 | −6 | −9 | −11 | −13 |
| 2-2 | X-axis | 0 | −21 | −43 | −64 | −85 | −107 | −129 | 40 | −9 | −17 | −26 | −34 | −43 | −52 | 80 | −6 | −11 | −17 | −23 | −28 | −33 | Y-axis | 0 | 11 | 21 | 32 | 42 | 53 | 64 | 40 | −5 | −9 | −13 | −18 | −22 | −23 | 80 | −5 | −11 | −16 | −21 | −27 | −33 |
| 3-3 | X-axis | 0 | −21 | −43 | −64 | −85 | −107 | −129 | 70 | −8 | −16 | −24 | −32 | −40 | −49 | 110 | −12 | −25 | −37 | −50 | −62 | −76 | Y-axis | 0 | 11 | 21 | 32 | 42 | 53 | 64 | 70 | −19 | −38 | −56 | −75 | −94 | −113 | 110 | 2 | 5 | 7 | 9 | 12 | 15 |
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