PSI - Issue 24

Dario Fiumarella et al. / Procedia Structural Integrity 24 (2019) 11–27 Dario Fiumarell / Structural Integrity Procedia 00 (2019) 000–000

22

12

0.4

0.35

0.3

0.25

0.2

0.15

0.1

0.05

Normalized Shear Force (N/mm)

0

0

5

10

15

20

25

30

35

40

Shear Angle (deg)

Figure 10: Trend of the normalized shear force as a function of the shear angle.

1.40

1.20

R3

1.00

0.80

0.60

R2

0.40

Shear Stress (MPa)

0.20

R1

0.00

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

Shear Angle (rad)

Figure 11: Trend of the shear stress as a function of the shear angle.

Table 4: Shear modulus of the PURE © lamina G R1 G R2 G R3 (MPa) (MPa) (MPa) 0,2 1,7 4,1