{"id":43472,"date":"2020-05-01T06:33:20","date_gmt":"2020-05-01T06:33:20","guid":{"rendered":"\/forum\/forums\/topic\/half-sine-wave-shock\/"},"modified":"2020-05-01T06:33:20","modified_gmt":"2020-05-01T06:33:20","slug":"half-sine-wave-shock","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/half-sine-wave-shock\/","title":{"rendered":"half sine wave shock"},"content":{"rendered":"<p>Hi,<\/p>\n<p><\/p>\n<p>I&#8217;m a simulating a half sine wave shock on a mechanical structure. I have two two rigids parts linked by a frictional contact. One is fixed. The other one is allowed to move in one direction.&nbsp;<\/p>\n<p><\/p>\n<p>I really don&#8217;t understand why i don&#8217;t observe any damping and why the displacement continues to increase.<\/p>\n<p><\/p>\n<p>Thank you for your help<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/e9d3cb23-533a-4da4-b563-ab7201241e43\/007c6b9d-29e7-4515-b430-abae0069d33e_sho.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-43472","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["15653"],"_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"],"_btv_view_count":["2894"],"_bbp_subscription":["248148"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["43472"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","173919"],"_bbp_voice_count":["2"],"_bbp_reply_count":["12"],"_bbp_last_reply_id":["113586"],"_bbp_last_active_id":["113586"],"_bbp_last_active_time":["2020-05-05 12:56:28"]},"test":"glouvincs01"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/43472","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\/43472\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=43472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}