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Old 12-31-2010, 05:40 PM
honer827 honer827 is offline
 
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Max hogging ?

hi all. I have a question about longitudinal strength. in my project, I must calculate max hogging on the situation of top of a wave.
L=115 m
Displacement=10000 ton
According to my calculates; max hogging is about 1,15 cm. Do you think this result is normal or anormal?
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Old 01-01-2011, 07:35 AM
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Perm Stress Perm Stress is offline
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It all depends...
Generally, 1.15 cm for 115m hull sound too small. A military ship of similar dimensions with slender hull could have as much as ~400mm of hogging in still water.

Please note, that amount of hogging is rarely interesting for anyone. Generally, stresses in the structure are controlled.
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