Table 2 Moments of inertia of circumferential reinforcement structures with different widths, Π1 and Π2.
From: Structural characteristics of corrugated sandwich rectangular pressure vessels
No | B (mm) | H (mm) | t (mm) | Iz sq (105 mm4) | Π1 | Π2 |
|---|---|---|---|---|---|---|
1 | 58 | 58 | 8 | 6.84 | 1.14 | 1.00 |
2 | 90 | 90 | 8 | 29.67 | 4.93 | 1.55 |
3 | 130 | 130 | 8 | 97.26 | 16.15 | 2.24 |
4 | 160 | 160 | 8 | 187.82 | 31.19 | 2.76 |
5 | 200 | 200 | 8 | 378.14 | 62.81 | 3.44 |
6 | 58 | 58 | 12 | 8.31 | 1.38 | 1.00 |
7 | 90 | 90 | 12 | 38.86 | 6.45 | 1.55 |
8 | 130 | 130 | 12 | 132.80 | 22.06 | 2.24 |
9 | 160 | 160 | 12 | 261.04 | 43.36 | 2.76 |
10 | 200 | 200 | 12 | 533.74 | 88.65 | 3.44 |
