{"id":217882,"date":"2022-07-06T15:03:43","date_gmt":"2022-07-06T15:03:43","guid":{"rendered":"\/forum\/forums\/topic\/calculate-shell-with-arc-length-method\/"},"modified":"2022-07-06T15:03:43","modified_gmt":"2022-07-06T15:03:43","slug":"calculate-shell-with-arc-length-method","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/calculate-shell-with-arc-length-method\/","title":{"rendered":"Calculate shell with arc length method"},"content":{"rendered":"<p>Hello.<br \/>I&#8217;m trying to calculate compressed shell with the arclength method (it is course example so I know the proper answer). <br \/><span class=\"VIiyi\" lang=\"en\"><span class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"pl\" data-phrase-index=\"0\" data-number-of-phrases=\"1\"><span class=\"Q4iAWc\">No matter what ARCLEN parameters or how many substeps or I&#8217;m setting up, the analysis is failing just after bifurcation point. I cannot proceed to the post failure state (which should be doable with arc length method).<\/p>\n<p>What is THETA ? How to deal with the situation when it is to large ? Solver is stopping after 10 bisection cuased by &#8220;Theat is to large&#8221;<br \/><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/07\/06-07-2022-1657119684-mceclip0.png\"><br \/><\/span><\/span><\/span><\/p>\n","protected":false},"template":"","class_list":["post-217882","topic","type-topic","status-closed","hentry","topic-tag-arclen","topic-tag-shell"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["738","99"],"_bbp_author_ip":["23.218.93.53"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1380"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["217882"],"_bbp_forum_id":["27791"],"_bbp_engagement":["99","738"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["218120"],"_bbp_last_active_id":["218120"],"_bbp_last_active_time":["2022-07-10 09:28:36"]},"test":"jdrozdowski"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/217882","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\/217882\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=217882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}