{"id":390365,"date":"2024-10-18T07:19:57","date_gmt":"2024-10-18T07:19:57","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/390365\/"},"modified":"2024-10-18T07:19:57","modified_gmt":"2024-10-18T07:19:57","slug":"390365","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/390365\/","title":{"rendered":"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB"},"content":{"rendered":"<p>&lt;p&gt;Hi Armin, thanks for this input. I would like to use this model for my simulation. Where can I find information how to input my engineering stress strain curve into this model? If I understand correctly, I have to break it up into true stress and plastic strain. Is that correct? Is there any documentation on how to convert the experimental data so that it can be input for the material model? Is there information available how to determine the end of linear part?&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-390365","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi Armin, thanks for this input. I would like to use this model for my simulation. Where can I find information how to input my engineering stress strain curve into this model? If I understand correctly, I have to break it up into true stress and plastic strain. Is that correct? Is there any documentation\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/390365\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi Armin, thanks for this input. I would like to use this model for my simulation. Where can I find information how to input my engineering stress strain curve into this model? If I understand correctly, I have to break it up into true stress and plastic strain. Is that correct? Is there any documentation\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/390365\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-10-18T07:19:57+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-10-18T07:19:57+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi Armin, thanks for this input. I would like to use this model for my simulation. Where can I find information how to input my engineering stress strain curve into this model? If I understand correctly, I have to break it up into true stress and plastic strain. Is that correct? 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