{"id":166139,"date":"2022-02-05T19:22:21","date_gmt":"2022-02-05T19:22:21","guid":{"rendered":"\/forum\/forums\/topic\/ansys-mechanical-bonded-contact\/"},"modified":"2022-02-06T15:30:54","modified_gmt":"2022-02-06T15:30:54","slug":"ansys-mechanical-bonded-contact","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-mechanical-bonded-contact\/","title":{"rendered":"ANSYS Mechanical bonded contact"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello everyone, <\/p>\n<p>I am doing transient structural simulation in Fluid-structure interaction framework.<\/p>\n<p>I set a bonded contact between two surfaces. According to the user&#039;s guide &#8211; &quot;If contact regions are bonded, then no sliding or separation between faces or edges is allowed. Think of the region as glued&quot;.<\/p>\n<p>However, as you can see in the deformation picture (true-scale image), there is some substantial sepatation between the bodies. What setting should I change to avoid this?<\/p>\n<p>I also tried to set the same thing in connections &#8211;&gt; joints, but the effect was the same.<\/p>\n<p>I applied the contact just because these two bodies has got different material properties. Maybe there is some other way to assign different material properties to two regions, beside this contact?<\/p>\n<p>kind regards<\/p>\n<p>destroy<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/926\/535PWTESBXVB.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/926\/535PWTESBXVB.png\" alt=\"contact1.PNG\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-166139","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_btv_view_count":["4724"],"_bbp_likes_count":["0"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["166139"],"_bbp_forum_id":["27791"],"_bbp_engagement":["161363","180472"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["204629"],"_bbp_last_active_id":["204629"],"_bbp_last_active_time":["2022-02-06 15:30:54"]},"test":"destroy"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/166139","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\/166139\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=166139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}