{"id":369086,"date":"2024-05-29T14:48:06","date_gmt":"2024-05-29T14:48:06","guid":{"rendered":"\/forum\/forums\/reply\/369086\/"},"modified":"2024-05-29T14:48:06","modified_gmt":"2024-05-29T14:48:06","slug":"369086","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369086\/","title":{"rendered":"Reply To: How can I calculate strain at integration point?"},"content":{"rendered":"<p>&lt;p&gt;Hi C Deho&lt;\/p&gt;&lt;p&gt;I don&#8217;t think there is a mistake in your approach; and I don&#8217;t have MatLab so really helping is a little out of the question.&nbsp; Can I instead change course and point you here:&lt;\/p&gt;&lt;p&gt;https:\/\/mapdl.docs.pyansys.com\/version\/stable\/examples\/gallery_examples\/03-general-fea\/00-how_finite_element_works.html#sphx-glr-examples-gallery-examples-03-general-fea-00-how-finite-element-works-py&lt;\/p&gt;&lt;p&gt;It&#8217;s an example from a popular FEA textbook that compares the Mechanical APDL version of a plane quadratic element to one written from scratch using Python and NumPy.&nbsp; Perhaps you could practice with this and implement it in MatLab as well.&nbsp; Then if all goes well move onto the tetrahedral element.&lt;\/p&gt;&lt;p&gt;Mike&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-369086","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 C DehoI don&#039;t think there is a mistake in your approach; and I don&#039;t have MatLab so really helping is a little out of the question. Can I instead change course and point you here:https:\/\/mapdl.docs.pyansys.com\/version\/stable\/examples\/gallery_examples\/03-general-fea\/00-how_finite_element_works.html#sphx-glr-examples-gallery-examples-03-general-fea-00-how-finite-element-works-pyIt&#039;s an example from a popular FEA textbook that compares the Mechanical APDL version of a plane quadratic element to\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369086\/\" \/>\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: How can I calculate strain at integration point? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi C DehoI don&#039;t think there is a mistake in your approach; and I don&#039;t have MatLab so really helping is a little out of the question. Can I instead change course and point you here:https:\/\/mapdl.docs.pyansys.com\/version\/stable\/examples\/gallery_examples\/03-general-fea\/00-how_finite_element_works.html#sphx-glr-examples-gallery-examples-03-general-fea-00-how-finite-element-works-pyIt&#039;s an example from a popular FEA textbook that compares the Mechanical APDL version of a plane quadratic element to\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369086\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-05-29T14:48:06+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-05-29T14:48:06+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: How can I calculate strain at integration point? | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi C DehoI don&#039;t think there is a mistake in your approach; and I don&#039;t have MatLab so really helping is a little out of the question. Can I instead change course and point you here:https:\/\/mapdl.docs.pyansys.com\/version\/stable\/examples\/gallery_examples\/03-general-fea\/00-how_finite_element_works.html#sphx-glr-examples-gallery-examples-03-general-fea-00-how-finite-element-works-pyIt&#039;s an example from a popular FEA textbook that compares the Mechanical APDL version of a plane quadratic element to\" \/>\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\\\/369086\\\/#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\\\/369086\\\/#listItem\",\"name\":\"Reply To: How can I calculate strain at integration point?\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/369086\\\/#listItem\",\"position\":2,\"name\":\"Reply To: How can I calculate strain at integration point?\",\"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\\\/369086\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/369086\\\/\",\"name\":\"Reply To: How can I calculate strain at integration point? | Ansys Learning Forum\",\"description\":\"Hi C DehoI don't think there is a mistake in your approach; and I don't have MatLab so really helping is a little out of the question. Can I instead change course and point you here:https:\\\/\\\/mapdl.docs.pyansys.com\\\/version\\\/stable\\\/examples\\\/gallery_examples\\\/03-general-fea\\\/00-how_finite_element_works.html#sphx-glr-examples-gallery-examples-03-general-fea-00-how-finite-element-works-pyIt's an example from a popular FEA textbook that compares the Mechanical APDL version of a plane quadratic element to\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/369086\\\/#breadcrumblist\"},\"datePublished\":\"2024-05-29T14:48:06+00:00\",\"dateModified\":\"2024-05-29T14:48:06+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\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Reply To: How can I calculate strain at integration point? | Ansys Learning Forum","description":"Hi C DehoI don't think there is a mistake in your approach; and I don't have MatLab so really helping is a little out of the question. Can I instead change course and point you here:https:\/\/mapdl.docs.pyansys.com\/version\/stable\/examples\/gallery_examples\/03-general-fea\/00-how_finite_element_works.html#sphx-glr-examples-gallery-examples-03-general-fea-00-how-finite-element-works-pyIt's an example from a popular FEA textbook that compares the Mechanical APDL version of a plane quadratic element to","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369086\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369086\/#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\/369086\/#listItem","name":"Reply To: How can I calculate strain at integration point?"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369086\/#listItem","position":2,"name":"Reply To: How can I calculate strain at integration point?","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\/369086\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369086\/","name":"Reply To: How can I calculate strain at integration point? | Ansys Learning Forum","description":"Hi C DehoI don't think there is a mistake in your approach; and I don't have MatLab so really helping is a little out of the question. Can I instead change course and point you here:https:\/\/mapdl.docs.pyansys.com\/version\/stable\/examples\/gallery_examples\/03-general-fea\/00-how_finite_element_works.html#sphx-glr-examples-gallery-examples-03-general-fea-00-how-finite-element-works-pyIt's an example from a popular FEA textbook that compares the Mechanical APDL version of a plane quadratic element to","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/369086\/#breadcrumblist"},"datePublished":"2024-05-29T14:48:06+00:00","dateModified":"2024-05-29T14:48:06+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: How can I calculate strain at integration point? | Ansys Learning Forum","og:description":"Hi C DehoI don't think there is a mistake in your approach; and I don't have MatLab so really helping is a little out of the question. 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