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[PSUBS-MAILIST] Ribs



Hi All,   I think a number of people could answer these questions, but I've
been fooling around with the hull calculator and thinking about how I'm
going to do my ribs.  I didn't see any difference beween a 10" spacing and a
12" spacing as far as the ultimate depth rating, I guess maybe it is so
close that it was not a factor.  But the one question I had was, once those
strips are cut out for the small diameter of the T ,  assuming they are
1/4", is it nessesary to roll them or are they flexible enough to tac and
bend into place?   Obviously they would need to be welded up first before
fitting them into place.  Sorry for this repeat question !

Cliff, your hull is a 30" dia correct?  What is the id dia of your hatch ?

Brian





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