{"id":42763,"date":"2020-04-13T18:17:51","date_gmt":"2020-04-13T18:17:51","guid":{"rendered":"\/forum\/forums\/topic\/modal-analysis-of-metal-structure\/"},"modified":"2020-04-13T18:17:51","modified_gmt":"2020-04-13T18:17:51","slug":"modal-analysis-of-metal-structure","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/modal-analysis-of-metal-structure\/","title":{"rendered":"modal analysis of metal structure"},"content":{"rendered":"<p style=\"box-sizing: border-box; margin: 0px 0px 10px; font-size: 15px; overflow-x: hidden; font-family: 'Open Sans', Arial, Helvetica, sans-serif;\">&nbsp;<\/p>\n<p><\/p>\n<p style=\"box-sizing: border-box; margin: 0px 0px 10px; font-size: 15px; overflow-x: hidden; font-family: 'Open Sans', Arial, Helvetica, sans-serif;\">Hello,<\/p>\n<p><\/p>\n<p style=\"box-sizing: border-box; margin: 0px 0px 10px; font-size: 15px; overflow-x: hidden; font-family: 'Open Sans', Arial, Helvetica, sans-serif;\">I am working on an oil platform. I have set up a share topology contact between the&nbsp;materials. I have set fixed support to the plate from the bottom side of the rings. I wanted to perform a modal analysis. But this simulation do not converge, maybe it is due to not enough stiff geometry or meshing issues. The model can be downloaded by this link. If you can solve this on your computer can you say how to do it?<\/p>\n<p><\/p>\n<p style=\"box-sizing: border-box; margin: 0px 0px 10px; font-size: 15px; overflow-x: hidden; font-family: 'Open Sans', Arial, Helvetica, sans-serif;\">&nbsp;https:\/\/drive.google.com\/open?id=12l4iQgfwbSrkrLfgOJAX6O4k50Br_LAz<\/p>\n","protected":false},"template":"","class_list":["post-42763","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["14943"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["856"],"_bbp_subscription":["245444"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["42763"],"_bbp_forum_id":["27791"],"_bbp_engagement":["79","171097","174328"],"_bbp_voice_count":["3"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["111517"],"_bbp_last_active_id":["111517"],"_bbp_last_active_time":["2020-04-16 21:59:11"]},"test":"nurs134"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/42763","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\/42763\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=42763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}