Analytical Solution of Deformations for Two-Layer Timoshenko Beams Glued by a Viscoelastic Interlayer

Table 3

Comparisons of maximum shear stress in interlayer from the present results (TFV) with the EFV and FE ones for different length-to-thickness ratios and time values .

		TFV	EFV	FE	Error to EFV (%)	Error to FE (%)
20	10 s	-9.5159	-9.5159	-9.5234	0.000	0.0785
	100 s	-9.3327	-9.3327	-9.3396	0.000	0.0736
	1000 s	-8.2843	-8.2843	-8.2879	0.000	0.0439
10	10 s	-4.7225	-4.7225	-4.7232	0.000	0.0157
	100 s	-4.3698	-4.3698	-4.3701	0.000	0.0066
	1000 s	-2.8280	-2.8280	-2.8267	0.000	0.0447
5	10 s	-2.2917	-2.2917	-2.2867	0.000	0.2204
	100 s	-1.6844	-1.6844	-1.6825	0.000	0.1103
	1000 s	-0.5302	-0.5302	-0.5307	0.000	0.0869
2.5	10 s	-1.0184	-1.0184	-1.009	0.000	0.9266
	100 s	-0.3119	-0.3119	-0.317	0.000	1.6224
	1000 s	-0.0763	-0.0763	-0.077	0.000	0.8887

Note: Error to EFV=(EFV-TFV)/TFV; Error to FE=(FE-TFV)/TFV.