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Excessive deformation errors

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Hussain2339

Hussain2339

Civil/Environmental
Joined
Jun 4, 2021
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59
Location
AU
Dear all,

I am simulating the point load on top aluminium heads. I have assigned surface-to-surface interaction between the bearing plate and the TOP Hat. Because the model is very complex, I am using dynamic explicit model. It is giving me an error of excessive deformations.

What possible mistake do you reckon
MicrosoftTeams-image_nbeezv.png
MicrosoftTeams-image_1_b7ww8f.png
I am making?
 
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Check the location of those distorted elements (they were added to a set).
 
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