{"id":358444,"date":"2024-03-22T08:53:40","date_gmt":"2024-03-22T08:53:40","guid":{"rendered":"\/forum\/forums\/topic\/a-simple-compression-problem-of-an-elastic-structure\/"},"modified":"2024-03-22T08:53:40","modified_gmt":"2024-03-22T08:53:40","slug":"a-simple-compression-problem-of-an-elastic-structure","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/a-simple-compression-problem-of-an-elastic-structure\/","title":{"rendered":"A simple compression problem of an elastic structure"},"content":{"rendered":"<p>Hi,&nbsp;<\/p>\n<p>I have a problem in compressing an hyperelastic structure.&nbsp;<\/p>\n<p>The geometry of a simulation file consists of two components: two rigid plates with a fixed one and a moving one; and one hyperelastic structure between two plates.<\/p>\n<p>As seen in the attached figure, the elastic structure was not able to be compressed after certain displacement of a moving rigid plate.<\/p>\n<p>The error message is as following: &#8220;The solver engine was unable to converge on a solution for the nonlinear problem as constrained.&#8221;<\/p>\n<p>Can anyone resolve this problem?<\/p>\n<p>For instance, I have tried finer mesh for a hyperelastic structure, but same error occurred.<\/p>\n<p>I can share my .wbpz file through google drive, if it is needed.<\/p>\n<p>Thank you for advance.<img decoding=\"async\" title=\"A simple compression problem.\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/22-03-2024-1711097553-1.GIF\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-358444","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["340627","58821","240"],"_bbp_author_ip":["23.206.193.154"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["817"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["358444"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","58821","340627"],"_bbp_voice_count":["3"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["359179"],"_bbp_last_active_id":["359179"],"_bbp_last_active_time":["2024-03-26 21:49:55"]},"test":"dokimnobelab-kaist-ac-kr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/358444","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\/358444\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=358444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}