The freeing port area required by § 45.117(b) must be multiplied by the factor in the following table 5 if the sheer differs from the standard sheer defined in § 45.63. table 4.
Table 5
Freeing port area: Sheer correction.
| Ratio of sums of actual sheer ord./std. sheer ord. Greater than:
| Multiplier for area required by § 45.117(b)
|
|---|
| 1.0 | 1.0
|
| 1.0 | 1.00
|
| 0.9 | 1.05
|
| 0.8 | 1.10
|
| 0.7 | 1.15
|
| 0.6 | 1.20
|
| 0.5 | 1.25
|
| 0.4 | 1.30
|
| 0.3 | 1.35
|
| 0.2 | 1.40
|
| 0.1 | 1.45
|
| No sheer | 1.50 |
source: CGD 73-49R, 38 FR 12290, May 10, 1973, unless otherwise noted.
cite as: 46 CFR 45.119