{"id":54634,"date":"2021-04-24T10:59:20","date_gmt":"2021-04-24T10:59:20","guid":{"rendered":"\/forum\/forums\/topic\/how-to-change-the-yield-criteria-in-ansys-mechanical\/"},"modified":"2021-04-24T10:59:20","modified_gmt":"2021-04-24T10:59:20","slug":"how-to-change-the-yield-criteria-in-ansys-mechanical","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-change-the-yield-criteria-in-ansys-mechanical\/","title":{"rendered":"How to change the yield criteria in ANSYS mechanical?"},"content":{"rendered":"<p>In material nonlinearity, the yield criteria is used to check whether the stress within an element has exceeded the uniaxial yield stress of the material or not. There are many yield criterions that can be used to approximate the equivalent stress in an element to compare with the uniaxial yield stress.nIs there any way to change the yield criteria in ANSYS mechanical? I have to compare the evolution of plastic zone for a mechanics problem using different yield criterions.n<\/p>\n","protected":false},"template":"","class_list":["post-54634","topic","type-topic","status-closed","hentry","topic-tag-von-mises-failure","topic-tag-yield"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["26970"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["\u0005?\u001b?"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["2731"],"_bbp_subscription":["252523"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["54634"],"_bbp_forum_id":["27791"],"_bbp_engagement":["166004","178394","185297"],"_bbp_voice_count":["3"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["151036"],"_bbp_last_active_id":["151036"],"_bbp_last_active_time":["2021-04-28 02:13:16"]},"test":"prakhars962"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/54634","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\/54634\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=54634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}