Table 3: Comparison of normalized central moments, , of antisymmetric [0/90] curved panels, of negative, zero and positive Gaussian curvature, under uniform load for different a/h ratios (SS4 boundary constraints).
Normalized Central Deflection, , of [0/90] Curved Panels under Uniform Load |
||||||
a/h
|
R1/a = ∞, R2/a = ∞ [101] |
R1/a = ∞, R2/a = 10 [69] |
R1 /a = 10, R2 /a = ∞ [69]
|
R1/a = -10, R2/a = 10
|
R1/a = 10, R2/a = -10
|
R1/a = R2/a = 10 [69] |
5 |
132.299 |
143.055 |
134.598 |
127.010 |
118.626 |
143.630 |
10 |
136.066 |
156.002 |
124.087 |
134.908 |
98.366 |
136.373 |
20 |
137.130 |
147.186 |
101.758 |
83.110 |
69.860 |
105.117 |
50 |
137.451 |
60.829 |
56.864 |
-2.9510 |
33.659 |
45.353 |
100 |
137.498 |
20.797 |
28.736 |
-6.448 |
16.819 |
19.719 |