huangyhg

largest timber column available from the mill?
i am designing a 14" x 14", 25' unbraced southern pine timber column, and i am wondering if this is too big of a cross section (or length for that matter) to expect from the lumber supplier.
any ideas on where to find this out?
thanks.
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ive seen a lot of architects use 4 column tied together with black steel sleeve. i think that looks a lot better than 1 gigantic column. maybe you want to go that route. the bigger it is, the price goes up almost exponentially (just a guess, but it will be super expensive). my recent project the architect used (4)-10x10.
i can't say i've ever seen one that size. i've seen telephone poles called out on architectural plans before. i showed them the numbers on the weight of the pole and talked them into a small wf column (w8x24 i believe), wrapped in rough sawn cedar for the rustic look.
well the column is actually wrapped in an architectural shell so the look is not really important because it's going to be concealed.
thanks
if you use 4 smaller columns bundled together be sure to design them as 4 separate columns and not one large column as the interface between does not transfer longitudinal shear and they act independently of each other....unless you bolt or nail them together per nds and use the reduction coefficient found in the appendix for built-up columns.
why not use a glulam column? we had a building that had glulam columns supporting glulam girders.
if it is going to be concealed, why not just use multi columns? you are wasting your money trying to get a
it is possible, but the bigger it is the more expensive it will be.
thanks for all the ideas guys.
when you see all those old fashioned houses with big front porches that have like 25' tall decorative columns...what is inside these column shells? surely it's not concrete.
big old square or circular timbers, right?
my last project that had something simmilar they had a circular big column. i was going to put a round tube steel but the architect told me to put a square one instead. i think they will block it out to whatever shape and put wires around and stucco it.
but surely in the old houses they didn't use steel...big timbers i'd guess, right?

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