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3D Design

3D Design

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  3. Cantilever beam with mass and spring at the free end

Cantilever beam with mass and spring at the free end

    • August 21, 2020 at 6:07 pm
      Abdulelah
      Subscriber

      Hi all. I'm trying to find the frequencies of the following body:

      Screen Shot 2020-08-21 at 10.51.55 AM.png
    • August 22, 2020 at 1:12 am
      peteroznewman
      Subscriber
      ANSYS can drop conflicting constraints, so your results may be invalid.nThe way to address that is to create a single Remote Point scoped to one face/edge or vertex.nYou can apply several things to the same Remote Point such as a Spring and a Bonded Contact without getting the above Warning.n
    • August 22, 2020 at 3:16 pm
      Abdulelah
      Subscriber
      I don't have the warning anymore but I still have the same problem n
    • August 22, 2020 at 9:14 pm
      peteroznewman
      Subscriber
      ,if you want someone to comment on why in 2 out of 3 cases, your hand calculation agrees with the ANSYS result, but in one case it does not, then you are going to have to write a lot of information down. You will have to describe fully the hand calculation in all three cases and you will have to describe every input to your models and insert a copy of the model .wbpz archive file into your reply.n
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