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camber limit for steel beam

camber limit for steel beam

camber limit for steel beam

(OP)
Is there any limitation for camber in steel beam?
we know limitation for deflection, but if we made camber does the code have limit for the camber value?

RE: camber limit for steel beam

For a simple deviation from the intended curve at mid-span I use L/1000 or 6 mm, whichever is greater. Or do you mean is there a maximum radius a beam can be curved to, depending on section size?

RE: camber limit for steel beam

There is no code limitation on camber that I am aware of, its a serviceability issue. Typically, we camber beams and trusses for all or a percentage of the dead load deflection. A good rule of thumb is 1/8" camber for every 10' of span. If you over camber, you can create other issues with cover over rebar and headed studs, floor topping thickness, etc.

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