{"id":298487,"date":"2023-08-07T09:45:52","date_gmt":"2023-08-07T09:45:52","guid":{"rendered":"\/forum\/forums\/topic\/load-ramping-and-time-steps\/"},"modified":"2023-08-07T09:45:52","modified_gmt":"2023-08-07T09:45:52","slug":"load-ramping-and-time-steps","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/load-ramping-and-time-steps\/","title":{"rendered":"Load ramping and time-steps"},"content":{"rendered":"<p>Hi,&nbsp;<\/p>\n<p>Is there any way to move the ramp up of a load to later time steps? I have an analysis build to introduce loads in different timesteps (1st own weigth, 2nd hydrostatic pressure etc.) The problem is that hydrostatic pressure is only activated after first step has converged, and thus the new load is applied with full effect at the start of second step. The analysis doesn&#8217;t converge due to excessive strain (over 15% limit) and adding substeps doesn&#8217;t really help in this context as the load is 100% in those as well.<\/p>\n<p>The hydrostatic pressure object doesn&#8217;t allow tabular data to be edited, as far as I know. So is there a workaround to move the ramp-up to start a step later<\/p>\n<p>&nbsp;<\/p>\n<p>Thanks&nbsp;<\/p>\n<p>Lauri<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/08\/07-08-2023-1691401085-mceclip0.png\"><\/p>\n","protected":false},"template":"","class_list":["post-298487","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["290789","240"],"_bbp_author_ip":["96.7.218.215"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["3315"],"_bbp_likes_count":["0"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["298487"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","290789"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["298724"],"_bbp_last_active_id":["298724"],"_bbp_last_active_time":["2023-08-08 12:36:19"]},"test":"lauri-kauhanenmogroup-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/298487","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\/298487\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=298487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}