Crane Dynamic Factor - DNV-ST-0378
Hoisting dynamic factor ψ for offshore and shipboard cranes per DNV-ST-0378 / API 2C - the multiplier on static load for design.
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Formula, assumptions, and limits
| Symbol | Meaning | Unit |
|---|---|---|
| Base dynamic factor | ||
| Hoisting speed | m/s | |
| Sea state at lift | m |
Source: DNV-ST-0378; API Spec 2C
In short
Hoisting dynamic factor \u03c8 for offshore and shipboard cranes per DNV-ST-0378 / API 2C - the multiplier on static load for design.