{"id":374249,"date":"2024-07-30T15:20:23","date_gmt":"2024-07-30T15:20:23","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/"},"modified":"2024-07-30T15:20:23","modified_gmt":"2024-07-30T15:20:23","slug":"374249","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/","title":{"rendered":"Reply To: The stress at a node does not reach the yield strength, but plastic deformation"},"content":{"rendered":"<p>&lt;p&gt;Hi Ji,&lt;\/p&gt;&lt;p&gt;Could you plot the eq.stress of the elements where plastic strain is non-zero (the elements displayed in red in the your first picture)?&nbsp;&lt;br&gt;It appears to me that they have passed the initial yield stress of the material, 275 MPa, leading to plastic deformation. Remember that plastic deformation occurs locally at the element-level; therefore, some other regions of the model can still be in the elastic region.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-374249","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 Ji,Could you plot the eq.stress of the elements where plastic strain is non-zero (the elements displayed in red in the your first picture)? It appears to me that they have passed the initial yield stress of the material, 275 MPa, leading to plastic deformation. Remember that plastic deformation occurs locally at the element-level; therefore, some\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/\" \/>\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: The stress at a node does not reach the yield strength, but plastic deformation | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi Ji,Could you plot the eq.stress of the elements where plastic strain is non-zero (the elements displayed in red in the your first picture)? It appears to me that they have passed the initial yield stress of the material, 275 MPa, leading to plastic deformation. Remember that plastic deformation occurs locally at the element-level; therefore, some\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-07-30T15:20:23+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-07-30T15:20:23+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: The stress at a node does not reach the yield strength, but plastic deformation | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi Ji,Could you plot the eq.stress of the elements where plastic strain is non-zero (the elements displayed in red in the your first picture)? It appears to me that they have passed the initial yield stress of the material, 275 MPa, leading to plastic deformation. Remember that plastic deformation occurs locally at the element-level; therefore, some\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374249\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374249\\\/#listItem\",\"name\":\"Reply To: The stress at a node does not reach the yield strength, but plastic deformation\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374249\\\/#listItem\",\"position\":2,\"name\":\"Reply To: The stress at a node does not reach the yield strength, but plastic deformation\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374249\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/374249\\\/\",\"name\":\"Reply To: The stress at a node does not reach the yield strength, but plastic deformation | Ansys Learning Forum\",\"description\":\"Hi Ji,Could you plot the eq.stress of the elements where plastic strain is non-zero (the elements displayed in red in the your first picture)? It appears to me that they have passed the initial yield stress of the material, 275 MPa, leading to plastic deformation. 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It appears to me that they have passed the initial yield stress of the material, 275 MPa, leading to plastic deformation. Remember that plastic deformation occurs locally at the element-level; therefore, some","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/#listItem","name":"Reply To: The stress at a node does not reach the yield strength, but plastic deformation"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/#listItem","position":2,"name":"Reply To: The stress at a node does not reach the yield strength, but plastic deformation","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/","name":"Reply To: The stress at a node does not reach the yield strength, but plastic deformation | Ansys Learning Forum","description":"Hi Ji,Could you plot the eq.stress of the elements where plastic strain is non-zero (the elements displayed in red in the your first picture)? It appears to me that they have passed the initial yield stress of the material, 275 MPa, leading to plastic deformation. Remember that plastic deformation occurs locally at the element-level; therefore, some","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/#breadcrumblist"},"datePublished":"2024-07-30T15:20:23+00:00","dateModified":"2024-07-30T15:20:23+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: The stress at a node does not reach the yield strength, but plastic deformation | Ansys Learning Forum","og:description":"Hi Ji,Could you plot the eq.stress of the elements where plastic strain is non-zero (the elements displayed in red in the your first picture)? It appears to me that they have passed the initial yield stress of the material, 275 MPa, leading to plastic deformation. Remember that plastic deformation occurs locally at the element-level; therefore, some","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374249\/","article:published_time":"2024-07-30T15:20:23+00:00","article:modified_time":"2024-07-30T15:20:23+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: The stress at a node does not reach the yield strength, but plastic deformation | Ansys Learning Forum","twitter:description":"Hi Ji,Could you plot the eq.stress of the elements where plastic strain is non-zero (the elements displayed in red in the your first picture)? It appears to me that they have passed the initial yield stress of the material, 275 MPa, leading to plastic deformation. 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