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02-07-2010 #5
Last Activity: 09-03-2024
Ok found it. It looks like a 'times by 4' has crept in at the begining of the equation. If you remove it the answer becomes 1.37e6 and the torsional resistance goes up on the graphThe program I have gave a different answer than you for the 80 x 80 x 3mm box section. I make it 1.37 e6!! [1370000]
Do you mind if I add to it or is a work in progress yourself?
Cheers
Ross
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