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  1. veronikavoss

    add stiffeners to a shell

    Thank you very much for your help A. Tran! I am using perpendicular shell elements and tried to follow your suggestion. But I have a problem with the nodes because I have an irregular mesh (I attached a print out). I don't know how to pick the nodes in the tower in order to connect them to the...
  2. veronikavoss

    add stiffeners to a shell

    Hi! I am modelling a tower with a SHELL 281. It was created by sweeping a line around the y-axis. What I have now is its middle surface and want to add a stiffener-as an area perpendicular to the tower surface. I am creating the area but have problems with connecting it to the tower. Can you...
  3. veronikavoss

    Hole in a shell tower

    Hi, I'm having the same problem and tried to substract but I couln't. I don't have the option of substracting a volume from an area (just area from area and volume from volume). Can you explain exactly how to do this, please? Thank you in advance!
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