{"id":361319,"date":"2024-04-09T13:03:31","date_gmt":"2024-04-09T13:03:31","guid":{"rendered":"\/forum\/forums\/topic\/bonded-contact-in-a-non-linear-material-analysis\/"},"modified":"2024-04-09T13:03:31","modified_gmt":"2024-04-09T13:03:31","slug":"bonded-contact-in-a-non-linear-material-analysis","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/bonded-contact-in-a-non-linear-material-analysis\/","title":{"rendered":"Bonded contact in a non-linear material analysis"},"content":{"rendered":"<p>Hi<\/p>\n<p>I have done a non linear analysis with with a bilinear isotropic hardening. Steel is S690 yield stress 690MPa Ultimate 770MPa<\/p>\n<p>I have used bonded contact to represent the weld on diferent parts, what is bothering me is that there are zones higher than the ultimate stress 770MPa and I think it&#8217;s due to the bonded contact, i think the bonded MPC contact should be used only with linear materials, but not sure.<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/09-04-2024-1712667789-Bonded contact.JPG\" alt=\"\"><\/p>\n<p>What type of contact or furmulation should I use when doing a non-linear material calculation<\/p>\n<p>Thanks in advance<\/p>\n<p>Cordial greetings<\/p>\n","protected":false},"template":"","class_list":["post-361319","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["271194","240","100439"],"_bbp_author_ip":["23.206.193.154"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["474"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["361319"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","100439","271194"],"_bbp_voice_count":["3"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["361396"],"_bbp_last_active_id":["361396"],"_bbp_last_active_time":["2024-04-09 18:34:52"]},"test":"cristian-pujolaritex-es-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/361319","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\/361319\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=361319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}