Is there a way to check stiffness matrix?

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gookki
Posts: 39
Joined: Wed May 19, 2021 8:24 am

Is there a way to check stiffness matrix?

Post by gookki » Fri Sep 10, 2021 12:18 am

I made small unit frame model, and I want to get the stiffness matrix of it to make idealized simple bar. How can I check my model's matrix?
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marafini.f
Posts: 363
Joined: Fri Nov 13, 2020 1:52 pm

Re: Is there a way to check stiffness matrix?

Post by marafini.f » Fri Sep 10, 2021 7:37 am

Hi gokki,
you can check out this previous thread: viewtopic.php?f=40&t=115#p218 and also prof. Scott's blog post on this topic: https://portwooddigital.com/2020/05/17/ ... fness-too/
:geek:
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