Experimental and Analytical Study on Deformation Behavior in Hogging Moment Regions of Composite Beams

Table 5

Comparison between predicted and tested residual strain in stage II (0.1 < n/N < 0.9).

Specimen	Fatigue life (×10^4) N = Nf	n/N	Residual strain (×10^−6)		Deviation (%)
			Test results	Prediction
SCB1-2	516	0.10	178.5	192.5	7.3
		0.19	175.9	195.9	10.2
		0.29	190.2	200.6	5.2
		0.39	197.1	206.0	4.3
		0.48	202.0	212.1	4.7
SCB1-3	152	0.33	230.0	214.3	−7.4
		0.66	239.2	248.2	3.6