Effect of Element Size in Random Finite Element Analysis for Effective Young’s Modulus

Table 1

Critical ratios and critical element sizes (ELA + SExp).

Case	⁢0.01-tolerance		⁢0.05-tolerance
	(a)	Critical element size; for = 1 m; (b)	(c)	Critical element size; for = 1 m; (d)
Isotropic case	5	0.2 m	0.078	12.82 m
Layered case	5	0.2 m	1	1 m
Layered case	7.8	0.13 m	2	0.5 m