{"id":164113,"date":"2021-11-19T11:38:21","date_gmt":"2021-11-19T11:38:21","guid":{"rendered":"\/forum\/forums\/topic\/force-reaction-occurs-when-using-nonlinear-contact\/"},"modified":"2021-11-22T13:48:58","modified_gmt":"2021-11-22T13:48:58","slug":"force-reaction-occurs-when-using-nonlinear-contact","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/force-reaction-occurs-when-using-nonlinear-contact\/","title":{"rendered":"force reaction occurs when using nonlinear contact"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hi everyone<\/p>\n<p>I am doing a simulation problem in Ansys Static Structural using nonlinear contact.<\/p>\n<p>The model consists of 2 parts as shown below. Right from the beginning, part A was tilted and came into contact with part B at point C.<\/p>\n<p>I use Frictional contact with settings as below and try to run solve the model.<\/p>\n<p>After solving I got the reaction force at the contact position from the model even though no force or displacement boundary conditions were applied.<\/p>\n<p>Can someone explain to me why this is the case?<\/p>\n<p>I have attached the project below.<\/p>\n<p>Thank you.<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/240\/4QGXSUBFC2JQ.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/240\/4QGXSUBFC2JQ.png\" alt=\"Screenshot 2021-11-19 183300.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-164113","topic","type-topic","status-closed","hentry","topic-tag-nonlinear","topic-tag-static-structural","topic-tag-structural","topic-tag-structure"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["1422"],"_bbp_likes_count":["0"],"_bbp_subscription":["245571"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["164113"],"_bbp_forum_id":["27791"],"_bbp_engagement":["58821","180472","204843"],"_bbp_voice_count":["3"],"_bbp_reply_count":["9"],"_bbp_last_reply_id":["198139"],"_bbp_last_active_id":["198139"],"_bbp_last_active_time":["2021-11-22 13:48:58"]},"test":"tunaadvantech-vn"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/164113","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\/164113\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=164113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}