A Comparative Evaluation of Numerical and Analytical Solutions to the Biadhesive Single-Lap Joint

Table 3

Percent error between analytical and numerical results for the peel peak stresses.

	Percent error (%)
	At the contact interfaces	At the overlap edges
2-D FEA
𝜉=0.2	−111.46	−8.03
𝜉=0.4	11.41	−9.12
𝜉=0.7	−10.57	−8.18
𝜉=1.3	−24.57	−7.94
3-D FEA
𝜉=0.2	−408.86	7
𝜉=0.4	10.87	5.16
𝜉=0.7	−8.28	5.78
𝜉=1.3	−48.85	5.98