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lauo
@lauo
Eminent Member
Joined: Jan 26, 2009
Last seen: Oct 1, 2019
Topics: 13 / Replies: 19
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Hi Definetely the *Hysteresis command does not work together with Uhyper subroutines... I have tried. I believe the best approach to test a newly dev...

14 years ago
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Professor I will try to combine the card *HYSTERESIS and an UHYPER subroutine in order to model hysteretic behavior of my model. Once I conclude wh...

14 years ago
Topic
Replies: 3
Views: 449
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Dave There is a way in Ansys through which you can write your own material, with its own strain energy potential, but I dont think you should lose ti...

14 years ago
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Dave I didnt understand you were going to perform the same analysis as them. In this case, you can use their constants without problem. Felipe Stum...

14 years ago
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Hi Dave When analyzing hyperelastic materials, such as elastomers and biologic tissues, much care must be taken regarding their stress-strain relatio...

14 years ago
Topic
14 years ago
Replies: 9
Views: 772
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Thank you Mr. Bergstrom, I will check your software. So, unless I write my own software, the only way for me to get these hysteretic parameters is to...

14 years ago
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Hello, thank you guys for the replies. I guess that my next move is to write this UMAT subroutine... Does anyone have tips about writting it? Which p...

14 years ago
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Thank you Mr. Bergstrom, I have actually already given up of this idea. I am not studying a specific material, but only tensting my model. Felipe Stu...

14 years ago
Topic
Replies: 2
Views: 431
Topic
Replies: 3
Views: 422
Topic
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Thank you guys very much, I actually had already figured out this combine() feature by my own... nevertheless, thank you for replying my thread anyway...

15 years ago
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Dr. I figured out what was I doing wrong... First, I had to change my output options so abaqus could give me the strains NE instead Logarithmic strai...

15 years ago
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