Anyone familiar with UFC 4-023-03 (2009), particularly the Alternate Path Method as it applies to Structural Steel framing?
A couple questions:
1. The load combination is listed as (1.2 OR 0.9) * Dead Load. Typically a 0.9 factor is used when you have load acting opposite of dead (wind...
I am designing a roof with a 12:12 pitch. Want to use steel bar joists (span parallel to slope), but am concerned about how to detail the seat and bearing condition. I have a joist catalog that provides seat heights for slopes only up to 8:12. Does anyone have information on seat heights, or...