{"id":170691,"date":"2023-06-05T07:04:59","date_gmt":"2023-06-05T07:04:59","guid":{"rendered":"\/knowledge\/forums\/topic\/for-ansys-ls-dyna-post-processing-shows-non-linear-results-for-linear-material\/"},"modified":"2023-07-31T12:33:35","modified_gmt":"2023-07-31T12:33:35","slug":"for-ansys-ls-dyna-post-processing-shows-non-linear-results-for-linear-material","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/for-ansys-ls-dyna-post-processing-shows-non-linear-results-for-linear-material\/","title":{"rendered":"For ANSYS LS-DYNA post processing shows non linear results for linear material?"},"content":{"rendered":"<p>LS-DYNA stores other history variables in place of &#8220;plastic strain&#8221; for *MAT_ELASTIC and *MAT_RIGID.  Those materials are purely elastic and purely rigid, respectively; they are incapable of developing any plastic strain whatsoever.  Thus, the quantities under the heading &#8220;plastic strain&#8221; should be ignored for those materials.<\/p>\n","protected":false},"template":"","class_list":["post-170691","topic","type-topic","status-publish","hentry","topic-tag-17-2","topic-tag-ls-dyna-extension","topic-tag-mechanical","topic-tag-structural-mechanics-explicitlsdyna","topic-tag-structural-mechanics"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["2\/6\/2023 20:20"],"_bbp_forum_id":["27789"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["339"],"siebel_km_number":["2048574"],"product_version":["17.2"],"km_published_date":["2017-03-03T00:00:00.000Z"],"family":["Structural Mechanics"],"application_name":["Mechanical"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/170691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/170691\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=170691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}