Volumetric grain-heeling moment for a partly-filled bulk-carrier hold per International Grain Code §3 - the 25° heel criterion and residual-area check.
Formula
$$ M_h = \frac{1.12 \cdot V_{hm}}{SF}, \quad \theta \leq 12° $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $V_{hm}$ | Volumetric heeling moment | m⁴ | trim & stability booklet |
| $SF$ | Stowage factor | m³/t | cargo declaration |
| $\Delta$ | Displacement | t | loading computer |
Sources
- International Grain Code (MSC.23(59)).