{"id":29954,"date":"2018-08-06T18:31:28","date_gmt":"2018-08-06T18:31:28","guid":{"rendered":"\/forum\/forums\/topic\/relation-between-stress-and-strain-in-plastic-region\/"},"modified":"2018-08-06T18:31:28","modified_gmt":"2018-08-06T18:31:28","slug":"relation-between-stress-and-strain-in-plastic-region","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/relation-between-stress-and-strain-in-plastic-region\/","title":{"rendered":"Relation between stress and strain in plastic region"},"content":{"rendered":"<p>Hi,<\/p>\n<p><\/p>\n<p>I am looking for relation between stress and strain in plastic&nbsp; region.&nbsp;<\/p>\n<p><\/p>\n<p>In multilinear&nbsp;Isotropic hardening&nbsp;I&nbsp;put stress-strain curve,&nbsp;WHERE is the end point ultimate stress, and when&nbsp;ultimate&nbsp;&nbsp;stress is achieved, ansys&nbsp;keeps the stress on constant value, but strain grows. But which is relation between stress and strain in this region, because stress is const. untile strain grows. In linear region it is the stress = strain x Young module.&nbsp;<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Thanks in advance.<\/p>\n","protected":false},"template":"","class_list":["post-29954","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["2123"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0","0","0","0","0"],"_btv_view_count":["3841"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["29954"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","897","158229"],"_bbp_voice_count":["3"],"_bbp_reply_count":["11"],"_bbp_last_reply_id":["61801"],"_bbp_last_active_id":["61801"],"_bbp_last_active_time":["2018-08-08 11:39:07"]},"test":"maria"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/29954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/29954\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=29954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}