Hi, I have a series of sloped beams loaded with the same trapezoidal load showing snow drift but the global deflection value I get for each beam appears to be different. I don't think I should I be using local deflection in this case but I'm not sure…

Unable to design cold form z purlins. Also show warning Design member for is not supported for purlins

HELLO, Can anyone please tell me How to assign these aluminium alloy sections, as it is not present in section database. My Software version is STAAD V22 Update5.

I have a wall tank to design, whose wall material are steel plate of 12mm.I have performed analysis but when it comes to design on assigning design property there is no option to assign parameter on plates only beam, i need a help on this