{"id":341834,"date":"2023-12-22T23:23:52","date_gmt":"2023-12-22T23:23:52","guid":{"rendered":"\/forum\/forums\/topic\/shell-crack-and-buckling-problem\/"},"modified":"2023-12-22T23:23:52","modified_gmt":"2023-12-22T23:23:52","slug":"shell-crack-and-buckling-problem","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/shell-crack-and-buckling-problem\/","title":{"rendered":"Shell Crack and Buckling Problem."},"content":{"rendered":"<p>Hey all! I hope you guys are doing well. I am actually trying to replicate one of shell buckling problem from a research paper. He used ansys to assign crack seam and&nbsp; described crack onwards. My question is how do we assign a crack in workbench without the fracture mechaincs techniques and how do we then process Eigenvalue buckling. I am attaching the screenshot of the crack he assigned in Ansys.<\/p>\n<p>I just want to simulate eigenvalue buckling for a shell with a crack. Also I dont want to introduce a crack by modelling like cutting the shell while modelling it etc type of stuff. Any kind of help would be beneficial. <img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/12\/22-12-2023-1703287426-mceclip1.png\"><\/p>\n","protected":false},"template":"","class_list":["post-341834","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["304292","49095","240"],"_bbp_author_ip":["96.7.218.223"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["584"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["341834"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","49095","304292"],"_bbp_voice_count":["3"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["342467"],"_bbp_last_active_id":["342467"],"_bbp_last_active_time":["2023-12-30 16:39:57"]},"test":"shmuzammil-me42cemestudent-nust-edu-pk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/341834","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\/341834\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=341834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}