Error 4820 Fixed BC in SPC not supported for linear static analysis

User: "Shubham Jain"

Altair Community Member

Updated Oct 4, 2020 by Shubham Jain

I’m getting the error #4820 (the fixed BC in SPC is not supported by linear static analysis) consistently on every model I create

My friend followed the same steps and was able to solve the model

The problem I guess will be with some setting I need to change

I don’t think if I tweaked some settings before though

Anyone faced this issue before ?

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User: "Simon Križnik"

Altair Community Member

Updated Oct 15, 2020 by Simon Križnik

Hi,

this error was already posted:

https://community.altair.com/community?id=community_question&sys_id=bab644ba1b2bd0908017dc61ec4bcb6e

Which version are you using? Can you share the model?

User: "D.G"

Altair Community Member

Updated Jan 8, 2020 by D.G

Hello, actually the solution is not present. Could you provide it? How did you manage the boundary conditions and loads?

User: "Altair Forum User"

Altair Forum User

Altair Employee

Updated Apr 21, 2020 by Altair Forum User

Hello!

I am also getting this issue. I am trying to apply two loads onto an axle and Hypermesh doesn't seem to like it if I apply the constraints to the whole face of either end or just a point at the bottom.

Thanks!

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