Issue 61
K. Belkaid et alii, Frattura ed Integrità Strutturale, 61(2022) 372-393; DOI: 10.3221/IGF-ESIS.61.25
0,6
0,4
0,2
0,0
-0,2
Reddy IGA a/h=10 Present a/h=10 Reddy IGA a/h=4 Present a/h=4
Thickness coordinate (z/h)
-0,4
-0,6
-0,3
-0,2
-0,1
0,0
0,1
0,2
0,3
yy (a/2,b/2,z)
Normalized
Figure 7: Normal stress distribution xy through the thickness of a simply supported sandwich plate
0 / / 0 C
subject to a
sinusoidal load (a/h =10, 4).
0,6
0,4
0,2
Reddy IGA a/h=10 Present a/h=10 Reddy IGA a/h=4 Present a/h=4
0,0
-0,2
Thickness coordinate (z/h)
-0,4
-0,02 0,00 0,02 0,04 0,06 0,08 0,10 0,12 0,14 0,16 -0,6
yz (0,b/2,z)
Normalized
Figure 8: Transverse shear stress distribution yz through the thickness of a simply supported sandwich plate
0 / / 0 C
subject
to a sinusoidal load (a/h =10, 4) (Constitutive equations).
0,6
0,4
0,2
Reddy IGA a/h=10 Present a/h=10 Reddy IGA a/h=4 Present a/h=4
0,0
-0,2
Thickness coordinate (z/h)
-0,4
-0,6
-0,2
0,0
0,2
0,4
0,6
0,8
1,0
xz (a/2,0,z)
Normalized
Figure 9: Transverse shear stress distribution xz through the thickness of a simply supported sandwich plate
0 / / 0 C
subject
to a sinusoidal load (a/h =10, 4)(Constitutive equations).
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