I understood that. So that means. I have to estimate that? Until I meet local buckling? Is that it?
Are there any property tables precalculate aside from 33 and 50ksi fy?
Or any free software that calculates effective properties?
Hi,
I wanna ask if cold form is limited only to gr.33 and gr.55?
Because upon seeing the AISI Manual Cold-Formed Steel Design 2002
Edition.
Especially how they calculate the effective sections. Was based only to gr.33 and gr.55. Is that true?
And in addition, I just wanna ask why they used...
Hi,
Do C-Channels without lips exhibit distortional buckling?
And if does what's the formula to use?
And how do I use the AISI (Eq. C3.1.4-6) formula to non-lipped channels? Is it applicable?
kind regards,
Tramyer