{"id":252968,"date":"2023-03-08T04:18:37","date_gmt":"2023-03-08T04:18:37","guid":{"rendered":"\/forum\/forums\/topic\/the-fracture-parameters-computed-during-solution-may-be-incorrect-2\/"},"modified":"2023-03-08T04:18:37","modified_gmt":"2023-03-08T04:18:37","slug":"the-fracture-parameters-computed-during-solution-may-be-incorrect-2","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-fracture-parameters-computed-during-solution-may-be-incorrect-2\/","title":{"rendered":"The fracture parameters computed during solution may be incorrect"},"content":{"rendered":"<p><span style=\"font-size: 12pt\">I&#8217;m trying to determine the energy release rate at the crack tip of an adhesive. a simple 2D model has been created and a pre-mesh crack was created also. The following warning always appears after solving the problem.<\/span><\/p>\n<p><span style=\"font-size: 12pt\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/08-03-2023-1678248952-mceclip0.png\"><\/span><\/p>\n<p><span style=\"font-size: 12pt\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/08-03-2023-1678249028-mceclip2.png\"><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 12pt\">&#8220;The fracture parameters computed during solution may be incorrect. Check the Solver Output on the Solution Information object for possible causes&#8221;.<\/span><\/p>\n<p><span style=\"font-size: 12pt\">When I check the Solver output I see the following points:<\/span><\/p>\n<p><span style=\"font-size: 12pt\">1-&nbsp; Fracture parameter calculation issue: crack tip node is attached to an element type that is not supported, Crack 1, crack tip node 15,&nbsp; element type 169.&nbsp; The element will be ignored.<\/span><\/p>\n<p><span style=\"font-size: 12pt\">2- Fracture parameter calculation issue: Contour integration for crack 1&nbsp; includes contact elements that are not supported.&nbsp; These elements are ignored, and the contour integration results may not be correctly calculated.&nbsp;<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 12pt\">Could you please help me to find a solution to remove this warning?&nbsp;<\/span><\/p>\n","protected":false},"template":"","class_list":["post-252968","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["162925","88","44417","157520"],"_bbp_author_ip":["23.220.96.181"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1460"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["252968"],"_bbp_forum_id":["27791"],"_bbp_engagement":["88","44417","157520","162925"],"_bbp_voice_count":["4"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["339217"],"_bbp_last_active_id":["339217"],"_bbp_last_active_time":["2023-12-19 00:22:19"]},"test":"mn65"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/252968","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\/252968\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=252968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}