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temperature dependent stress vs. strain curves

I have set up a tablest for multiple temperature stress vs. strain curves in a nonlinear static analysis. The analysis has run previously. I see in the knowledge base that this was requested and followed the example given. When I run the analysis I get an error :

I did not see the resolution to this error in the knowledge base .

Thank you

Chris Thorpe

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English

OptiStruct

v2022.0

Accepted answers

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RobHoglund

Hi Chris,

is it possible to attach the model that led to this error? Also the version of Optistruct that you used?

Thanks,

Rob H.

Kranzeder

Hi Chris,

I have the assumption that your Stress-Strain definitions in TABLES1 do not start with 0.0; 0.0 !?

Chris Thorpe_21617

No my stress strain curves start with 0 ; stress value @ temperature

Chris Thorpe_21617

Hi Chris,

is it possible to attach the model that led to this error? Also the version of Optistruct that you used?

Thanks,

Rob H.

I am using 2022 , I will need to make a new fem file , I overwrote it , is there an FTP drop box the file is ~200+ Mb

RobHoglund

Hi Chris, Can you create a support ticket for this programming error and we'll take it from there?