• Ram Concept - Load combinations - Alt. Envelope factor

    I am trying to create a service load combination to consider 75% of wind load from two wind directions on my roof slab. I want to know if this set up would cover all the combination listed below. D+0.45Wx+0.45Wz D+0.45Wx-0.45Wz D-0.45Wx-0.45Wz D-0.45Wx…
  • RE: RAM ELEMENTS :- Tapered Built up section

    I would simplify it as WT. You can make a new WT section easily (vs. making a section that actually looks like yours using custom .LEO which is more complicated). You can taper the depth using the d0 and dL fields in the section spreadsheet. For details…