Tuesday, March 17, 2009

Re: Cold-formed corrugated

I don't believe there are any assemblies of this type that are in the
IBC. I think you can design the building using a R=3 if you are in SDC B
or C, see ASCE 7-05 Table 12.2-1. You would need some test reports for
the allowable shearwall values.

Gordon Goodell wrote:
>
> I have a client who wants to use an "unengineered agricultural
> building" made of cold-formed steel as most of the envelope for a
> large woodshop. I have my roof diaphragm problems solved, because it's
> being furred out & covered w/ plywood (underside). Does anyone have
> experience using corrugated metal for shearwalls? It seems like the 4
> ½", 20ga corrugated partition panels supplied with the kit should have
> a lot of shear resistance if connected properly. If I could prove it,
> it would be a shame to require wood shearwalls to be built right
> beside them.
>
> thanks,
>
> Gordon Goodell
>

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