{"id":316711,"date":"2023-11-09T17:49:12","date_gmt":"2023-11-09T17:49:12","guid":{"rendered":"\/forum\/forums\/reply\/316711\/"},"modified":"2023-11-09T17:49:12","modified_gmt":"2023-11-09T17:49:12","slug":"316711","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/316711\/","title":{"rendered":"Reply To: CONTACT FORCES IN LSDYNA"},"content":{"rendered":"<p>&lt;p&gt;Hello,&nbsp;&lt;br&gt;I am using Automatic contact surface to surface to model the contact between two objects in LSDYNA. the first one is a horizontal mat with prescribed three components earthquake. The second object is a cylinder overlying this mat. Under the input motion,the mat starts moving and the cylinder starts moving and may have an uplift. Is there a way to check the contact any type of results to know if there is a total uplift (separation) between the two objects meaning that no contact points between both objects.&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Thanks&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Thanks&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-316711","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/316711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/316711\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=316711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}