Shear Flow - Q·V/I Check
Shear flow q = V·Q/I for a longitudinal member at a specific height above keel - the stress check for side plating, deck plating.
Loading calculator…
Formula, assumptions, and limits
| Symbol | Meaning | Unit |
|---|---|---|
| Shear force | kN | |
| First moment of area above fibre | m³ | |
| Hull-girder moment of inertia | m⁴ |
Source: IACS CSR Ch.5
In short
Shear flow q = V\u00b7Q/I for a longitudinal member at a specific height above keel - the stress check for side plating, deck plating.