Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. RoadTech

    Looking for formula for Unbraced Length, Lu

    In ASD, when Lb exceeds Lc, then Fb <= 0.66Fy. The formulas for such case are a function "L" and "rt". You could set Fb = 0.6Fy and solve each condition of l/rt for what you refer to as "Lu".
Back
Top