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Ice Frame Load - FSICR Section Modulus

Required section modulus of an ice-strengthened frame under FSICR ice-pressure load p_ice - quick rule-based scantling check for bow/ice-belt frames.

FSICRFrameStructure
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Formula, assumptions, and limits

Z=0.45psl2σZ = \frac{0.45 \cdot p \cdot s \cdot l^2}{\sigma}
SymbolMeaningUnit
ppIce pressureMPa
ssFrame spacingm
llSpanm

Source: FSICR 2017 Ch. 4.6

In short

Required section modulus of an ice-strengthened frame under FSICR ice-pressure load p_ice - quick rule-based scantling check for bow/ice-belt frames.

Learn the theory Antarctic Special Area and Polar Code: integrated MARPOL plus SOLAS regime