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Recent content by kenshrox

  1. kenshrox

    PBR panel calculations

    Thank you @BAretired, In other codes, I am a bit used to calculate that kind of cold formed profiles (in others codes for these thin plates are called class 4, because of the net area and gross area are differents, as you said before, due to local buckling). That's why I wanted to see some US...
  2. kenshrox

    PBR panel calculations

    I sent some questions to the supplier but they are not answering at all. From my guess point of view, I noticed that the 26/60, the material is not 60 ksi, in reality is 80 ksi, but they limit to 60 ksi. So limitating the Fu to 61,5 ksi it can be a way to reduces also the capacity of the...
  3. kenshrox

    PBR panel calculations

    Answering @BAretired/SandwichEngine: Take a look again and notice that gauge 26 is fy 60 ksi, and gauge 24 is 50 ksi, so maybe for the differente of fy can be the difference of behavior. Maybe depending if it is a single span where you just have the top part of the panel in compression or...
  4. kenshrox

    PBR panel calculations

    Thank you for your answer @Motorcity. So the loads from the tables are usually ASD... nice to know it. From the description on the tables I was expecting that would be the "real" load because it does not say anything about that. About wanting to do the calculations analytically, I would like...
  5. kenshrox

    PBR panel calculations

    Hi all, I am kind of new in the US standards, and I would like to get familiar with the sheeting for roof and walls, specially for warehouse cases. Checking different manufacturers for PBR panel, i have noticed that having each of them the same geometry for the PBR panel, the section...
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