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