{"id":160119,"date":"2021-07-05T15:16:34","date_gmt":"2021-07-05T15:16:34","guid":{"rendered":"\/forum\/forums\/topic\/von-mises-stress-exceeds-the-yield-point-but-plastic-strain-is-zero\/"},"modified":"2021-07-06T05:58:51","modified_gmt":"2021-07-06T05:58:51","slug":"von-mises-stress-exceeds-the-yield-point-but-plastic-strain-is-zero","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/von-mises-stress-exceeds-the-yield-point-but-plastic-strain-is-zero\/","title":{"rendered":"von Mises stress exceeds the yield point, but plastic strain is zero"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello sir,<\/p>\n<p>I&#039;m doing a static analysis of metal parts, where the yield point of the material changes with temperature, the yield point of the material at a temperature of 800 degree is about 80Mpa. The result is that the MAX von Mises stress of node is 140Mpa and the node temperature is around 800 degree, which exceeds the yield point of the material, but the plastic strain is 0. May I ask the reason for it.<\/p>\n<p>Would you like to give me suggestions? Thank you in advance.<\/p>\n<p>Seki&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-160119","topic","type-topic","status-closed","hentry","topic-tag-plasticstrain-1","topic-tag-von-mises-stress","topic-tag-yield-point-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_view_count":["236"],"_bbp_likes_count":["0","0"],"_bbp_forum_subforum_count":["0"],"_btv_view_count":["1036"],"_bbp_subscription":["253688"],"_bbpmt_movedon":["2022-08-26 08:04:27"],"_bbpmt_movedfrom":["27820"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["160119"],"_bbp_forum_id":["27791"],"_bbp_engagement":["179573","197848"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["184572"],"_bbp_last_active_id":["184572"],"_bbp_last_active_time":["2021-07-06 05:58:51"]},"test":"seki"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/160119","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\/160119\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=160119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}