Table 3.

The stiffnesses of representative shell element computed for a different approach of modeling confronted with data from [39] for saw tooth geometry.

Stiffness	Ref. [39]	Corse Model	Fine Model
$A_{11},\left(\mathrm{N}/\mathrm{mm}\right)$	1.108 106	1.118 106	1.118 106
$A_{22},\left(\mathrm{N}/\mathrm{mm}\right)$	1.358 106	1.380 106	1.378 106
$A_{12},\left(\mathrm{N}/\mathrm{mm}\right)$	3.324 105	3.449 105	3.448 105
$A_{33},\left(\mathrm{N}/\mathrm{mm}\right)$	4.168 105	4.115 105	4.115 105
$D_{11},\left(\mathrm{N}·\mathrm{mm}\right)$	9.195 108	9.211 108	9.210 108
$D_{22},\left(\mathrm{N}·\mathrm{mm}\right)$	9.822 108	9.926 108	9.925 108
$D_{12},\left(\mathrm{N}·\mathrm{mm}\right)$	2.758 108	2.777 108	2.777 108
$D_{33},\left(\mathrm{N}·\mathrm{mm}\right)$	3.220 108	3.269 108	3.268 108
$A_{44}$, $\left(\mathrm{N}/\mathrm{mm}\right)$	-	5.194 104	5.184 104
$A_{55}$,$\left(\mathrm{N}/\mathrm{mm}\right)$	-	7.408 104	7.376 104