{"id":36595,"date":"2019-07-17T08:59:31","date_gmt":"2019-07-17T08:59:31","guid":{"rendered":"\/forum\/forums\/topic\/calculation-of-nonlinear-buckling-pressure-or-load\/"},"modified":"2019-07-17T08:59:31","modified_gmt":"2019-07-17T08:59:31","slug":"calculation-of-nonlinear-buckling-pressure-or-load","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/calculation-of-nonlinear-buckling-pressure-or-load\/","title":{"rendered":"Calculation of Nonlinear Buckling Pressure or Load"},"content":{"rendered":"<p>Hello all!<\/p>\n<p><\/p>\n<p>I am doing nonlinear buckling analysis in an ellipsoidal dome structure. for that i did linear buckling analysis and calculated the linear buckling load through the load factor. Now I started to do nonlinear analysis. Here i used Arclength method to get solution. After getting some results from this Arclength method, I don&#8217;t know how to calculate the nonlinear&nbsp; buckling pressure for the dome structure(Pressure vs Displacement curve). The dome structure is loaded with pressure on its outer surface.<\/p>\n","protected":false},"template":"","class_list":["post-36595","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["8767"],"_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","0"],"_btv_view_count":["3248"],"_bbp_subscription":["241381"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["36595"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","110894","160648"],"_bbp_voice_count":["3"],"_bbp_reply_count":["28"],"_bbp_last_reply_id":["90225"],"_bbp_last_active_id":["90225"],"_bbp_last_active_time":["2019-07-23 10:21:34"]},"test":"venugopalb"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/36595","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\/36595\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=36595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}