{"id":28902,"date":"2018-03-20T03:49:45","date_gmt":"2018-03-20T03:49:45","guid":{"rendered":"\/forum\/forums\/topic\/rigid-moment-x-deformable-moment\/"},"modified":"2018-03-20T03:49:45","modified_gmt":"2018-03-20T03:49:45","slug":"rigid-moment-x-deformable-moment","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/rigid-moment-x-deformable-moment\/","title":{"rendered":"Rigid Moment X Deformable Moment"},"content":{"rendered":"<p>Hello,<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>The difference between each other is clear, I suppose that it influences in the body deformation. My&nbsp;issue is analyse the contact between the edges, so the body&#8217;s deformation will not be analysed. Because this, I was using Rigid Moment. But the warning is &#8220;One or more MPC contact regions or remote boundary conditions may have conflicts with other applied boundary conditions&#8230;.&#8221;<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>I don&#8217;t agree with the warning, but despite this, I tried with the deformable moment, only to see the results, and the warning changed to &#8220;One or more object is using a deformable behaviour but is applied to a collinear set of nodes. This is not recommended an can cause solver difficulties&#8230;&#8221;<\/p>\n<p><\/p>\n<p>So which them is correct, rigid or deformable?I think thaht is rigid, but and the warning?<\/p>\n<p><\/p>\n<p>Another result that I am not understanding why do not have compressive stress in the point that stay in contact after the load is applied.<\/p>\n<p><\/p>\n<p>The picture comparing both of them is below:<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/c42831db-4c69-4e26-a47a-a8970020917b\/c9f0c1d2-c9ea-4d8c-b9c1-a8a9003e2799_deformable-moment--rigid-moment.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>If anybody can help me, I will be greatful, I am doing my master thesis about steel bolted connections, so it involves a lot of contact problems.<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Thank you very much!<\/p>\n","protected":false},"template":"","class_list":["post-28902","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["1069"],"_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","0","0","0"],"_btv_view_count":["3282"],"_bbp_subscription":["235874"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["28902"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","156165"],"_bbp_voice_count":["2"],"_bbp_reply_count":["30"],"_bbp_last_reply_id":["58063"],"_bbp_last_active_id":["58063"],"_bbp_last_active_time":["2018-04-19 23:25:16"]},"test":"fabricio-urquhart"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/28902","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\/28902\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=28902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}