{"id":377601,"date":"2024-08-07T17:41:53","date_gmt":"2024-08-07T17:41:53","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/hoop-tensile-stress-on-a-pipe-until-failure\/"},"modified":"2024-08-09T07:36:24","modified_gmt":"2024-08-09T07:36:24","slug":"hoop-tensile-stress-on-a-pipe-until-failure","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/hoop-tensile-stress-on-a-pipe-until-failure\/","title":{"rendered":"Hoop Tensile stress on a pipe until failure"},"content":{"rendered":"

Hello Community,<\/p>\n

I am trying to model the hoop tensile test of a pipe ring made of laminates<\/p>\n

If I use a Puck Failure theory only, the model is linear and converges to this solution OK<\/p>\n

<\/a><\/p>\n

<\/a><\/p>\n

The problem is that when I include a progressive damage law, the same model becomes non linear and does not converge anymore!<\/p>\n

<\/a><\/p>\n

<\/a><\/p>\n

Any expert or contributor <\/strong>in solving such composite non linear problem with progressive damage ?<\/p>\n

BR<\/p>\n

Sami<\/p>\n","protected":false},"template":"","class_list":["post-377601","topic","type-topic","status-publish","hentry","topic-tag-compositematerials-1","topic-tag-damage-1","topic-tag-material-damage","topic-tag-non-convergence","topic-tag-workbench"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["435570","157520"],"_bbp_author_ip":["94.200.248.207"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["290"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1723188956:435570"],"_bbp_likes_count":["1"],"_bbp_topic_id":["377601"],"_bbp_forum_id":["27791"],"_bbp_engagement":["157520","435570"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["377966"],"_bbp_last_active_id":["377966"],"_bbp_last_active_time":["2024-08-12 14:53:03"]},"test":"s-hamadefuturepipe-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/377601","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":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/377601\/revisions"}],"predecessor-version":[{"id":377773,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/377601\/revisions\/377773"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=377601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}