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Table 18 BTD models, 0/90/0/90, a/h = 75

From: On the use of neural networks to evaluate performances of shell models for composites

DOF

\(\mathbf {u}_{\mathbf {x1}}\)

\(\mathbf {u}_{\mathbf {y1}}\)

\(\mathbf {u}_{\mathbf {z1}}\)

\(\mathbf {u}_{\mathbf {x2}}\)

\(\mathbf {u}_{\mathbf {y2}}\)

\(\mathbf {u}_{\mathbf {z2}}\)

\(\mathbf {u}_{\mathbf {x3}}\)

\(\mathbf {u}_{\mathbf {y3}}\)

\(\mathbf {u}_{\mathbf {z3}}\)

\(\mathbf {u}_{\mathbf {x4}}\)

\(\mathbf {u}_{\mathbf {y4}}\)

\(\mathbf {u}_{\mathbf {z4}}\)

\(\mathbf {u}_{\mathbf {x5}}\)

\(\mathbf {u}_{\mathbf {y5}}\)

\(\mathbf {u}_{\mathbf {z5}}\)

15

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

14

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

13

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

12

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

11

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

10

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\vartriangle \)

9

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

8

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

7

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

6

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

5

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\blacktriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

\(\vartriangle \)

 

\({\hbox {RF}}_0 = 1.00\)

\({\hbox {RF}}_1 = 0.70\)

\({\hbox {RF}}_2 = 0.67\)

\({\hbox {RF}}_3 = 0.55\)

\({\hbox {RF}}_4 = 0.42\)