built-up section
built-up section
(OP)
When I try to calc the I in the steel manual I don't get close. I'm using the regular geometric formula's but I'm off. What would I be doing wrong.
When was the last time you drove down the highway without seeing a commercial truck hauling goods?
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RE: built-up section
How about more information ?
regards desertfox
RE: built-up section
RE: built-up section
That's Area times d squares (distance from the neutral axis squared) plus moment of inertia about it's own NA.
Is that what you are doing?